:root {
  --ink: #0e2559;
  --ink-soft: #1a3a82;
  --paper: #f3f5fb;
  --white: #ffffff;
  --aqua: #2f7fd6;
  --aqua-on-dark: #94bdea;
  --italia-green: #008C45;
  --aqua-dark: #1c5cae;
  --coral: #ce2b37;
  --blue: #3b4fd6;
  --tri-green: #009246;
  --tri-red: #ce2b37;
  --line: rgba(14, 37, 89, .16);
  --display: "Space Grotesk", sans-serif;
  --body: "DM Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .8rem 1rem; background: var(--white); border-radius: .4rem; }

/* Accessible focus indicator: double ring (white + dark) so it stays
   visible with at least 3:1 contrast against both light and dark
   section backgrounds used across the site (WCAG 2.4.7 / 1.4.11). */
a:focus-visible, button:focus-visible, input:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--ink);
  border-radius: 2px;
}
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { height: 82px; padding: 0 clamp(1.25rem, 5vw, 5.5rem); display: flex; align-items: center; justify-content: space-between; background: var(--ink); color: var(--white); border-bottom: 1px solid rgba(255,255,255,.15); position: relative; z-index: 20; }
.brand { display: flex; gap: .7rem; align-items: center; white-space: nowrap; text-decoration: none; font: 600 1.18rem/1 var(--display); letter-spacing: -.03em; }
.brand b { color: var(--aqua-on-dark); }
.brand-mark { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
.main-nav { display: flex; gap: clamp(1.5rem, 3vw, 3.2rem); font-size: .88rem; font-weight: 600; }
.main-nav a { text-decoration: none; opacity: .82; white-space: nowrap; transition: opacity .2s, color .2s; }
.main-nav a:hover, .main-nav a:focus-visible { opacity: 1; color: var(--aqua-on-dark); }
.menu-toggle { display: none; background: transparent; border: 0; padding: .4rem; }
.menu-toggle > span:not(.sr-only) { width: 24px; height: 2px; margin: 4px 0; display: block; background: var(--white); }

.hero { min-height: calc(100svh - 82px); position: relative; overflow: hidden; background: var(--ink); color: var(--white); padding: clamp(5rem, 9vw, 8rem) clamp(1.25rem, 7vw, 7.5rem) 7rem; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr); gap: 7vw; align-items: center; }
.hero-grid { position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to bottom right, #000, transparent 70%); }
.keyart-napoli { display: block; width: min(100%, 360px); margin: 0 auto clamp(2.5rem, 5vw, 3.5rem); border-radius: 6px; }
.hero-copy, .event-card, .hero-side { position: relative; z-index: 2; }
.hero-side { display: flex; flex-direction: column; gap: 1.2rem; justify-self: end; width: min(100%, 360px); }
.hero-banner-photo { width: 100%; height: auto; border-radius: 4px; box-shadow: 16px 16px 0 rgba(47,127,214,.11); }
.hero-copy .tricolore-bar { margin-bottom: 1.4rem; }
.event-banner { display: inline-flex; flex-direction: column; align-items: flex-start; gap: .55rem; margin: 1.8rem 0 2.2rem; }
.event-banner-tag { padding: .5rem 1.3rem; border-radius: 999px; background: #ed720b; color: var(--white); font: 700 .82rem/1 var(--display); letter-spacing: .04em; }
.event-banner-dates { padding: .85rem 1.7rem; border-radius: 999px; background: var(--ink-soft); color: var(--white); font: 700 1.5rem/1 var(--display); letter-spacing: -.02em; }
.eyebrow { display: flex; align-items: center; gap: .7rem; margin: 0 0 1.6rem; font-size: .75rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow > span { width: 30px; height: 2px; background: var(--aqua); }
h1, h2, h3 { font-family: var(--display); }
h1 { max-width: 950px; margin: 0; font-size: clamp(3.5rem, 7.5vw, 7.8rem); line-height: .9; letter-spacing: -.075em; }
h1 em, h2 em { color: var(--aqua); font-style: normal; }
.hero-lead { max-width: 640px; margin: 2rem 0 2.4rem; color: rgba(255,255,255,.73); font-size: clamp(1rem, 1.35vw, 1.25rem); line-height: 1.65; }
.hero-actions, .participate-actions { display: flex; gap: 1.4rem; align-items: center; flex-wrap: wrap; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 1rem; padding: .85rem 1.25rem; border: 1px solid transparent; text-decoration: none; font-weight: 700; font-size: .88rem; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--aqua); color: var(--ink); }
.button-primary:hover { background: #71f3df; }
.text-link { text-underline-offset: .3rem; font-size: .88rem; font-weight: 600; }
.text-link span { margin-left: .5rem; color: var(--aqua-on-dark); }

.event-card { width: 100%; padding: 2rem; border: 1px solid rgba(255,255,255,.3); background: rgba(9,38,59,.56); backdrop-filter: blur(12px); box-shadow: 16px 16px 0 rgba(47,127,214,.11); }
.event-year { margin: 0 0 1.5rem; color: var(--aqua-on-dark); font: 600 .82rem/1 var(--display); letter-spacing: .22em; }
.event-date { padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,.2); }
.event-date strong { display: block; font: 600 clamp(3.6rem, 5vw, 5.2rem)/.9 var(--display); letter-spacing: -.08em; }
.event-date span { display: block; margin-top: .65rem; font: 700 .9rem/1 var(--display); letter-spacing: .32em; }
.event-place { display: flex; gap: 1rem; align-items: center; padding: 1.4rem 0; }
.event-place > span { color: #d63944; font-size: .9rem; }
.event-place small, .event-place strong { display: block; }
.event-place small { margin-bottom: .25rem; opacity: .5; font-size: .58rem; letter-spacing: .2em; }
.event-place strong { font: 600 1.35rem/1 var(--display); }
.countdown { display: grid; grid-template-columns: repeat(3, 1fr); gap: .55rem; }
.countdown span { padding: .75rem .3rem; text-align: center; background: rgba(255,255,255,.07); }
.countdown b, .countdown small { display: block; }
.countdown b { font: 600 1.25rem/1 var(--display); }
.countdown small { margin-top: .35rem; opacity: .5; font-size: .6rem; text-transform: uppercase; }
.hero-orbit { position: absolute; border: 1px solid rgba(47,127,214,.28); border-radius: 50%; }
.orbit-one { right: -12vw; top: -20vw; width: 55vw; height: 55vw; }
.orbit-two { right: 8vw; bottom: -25vw; width: 40vw; height: 40vw; border-color: rgba(206,43,55,.2); }
.hero-wave { position: absolute; right: -15vw; top: -18vw; width: 75vw; height: 75vw; pointer-events: none; filter: blur(50px); background:
  radial-gradient(circle at 30% 32%, rgba(47,127,214,.4), transparent 58%),
  radial-gradient(circle at 54% 46%, rgba(20,168,150,.34), transparent 55%),
  radial-gradient(circle at 76% 62%, rgba(206,43,55,.3), transparent 55%); }
.tricolore-bar { display: block; width: 46px; height: 4px; background: linear-gradient(90deg, var(--tri-green) 0 33.3%, #fff 33.3% 66.6%, var(--tri-red) 66.6% 100%); }
.hero-marquee { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; height: 48px; display: flex; align-items: center; justify-content: space-around; gap: 2rem; overflow: hidden; white-space: nowrap; background: var(--aqua); color: var(--ink); font: 700 .7rem/1 var(--display); letter-spacing: .15em; }

.section { padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 7vw, 7.5rem); }
.section-label { display: flex; gap: .9rem; align-items: center; margin-bottom: clamp(3rem, 7vw, 6rem); color: var(--ink-soft); font: 700 .72rem/1 var(--display); letter-spacing: .16em; }
.section-label span { color: var(--aqua-dark); }
.section-label.light { color: rgba(255,255,255,.68); }
.section-label.light span { color: var(--aqua-on-dark); }
.kicker { margin: 0 0 1rem; color: var(--coral); font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
h2 { margin: 0; font-size: clamp(2.65rem, 5vw, 5.6rem); line-height: .98; letter-spacing: -.065em; }
.intro-content { max-width: 1200px; margin-left: auto; }
.intro-content h2 em, .badge-intro h2 em { color: var(--blue); }
.intro-columns { max-width: 890px; margin: 3rem 0 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; color: #385064; line-height: 1.75; }
.intro-columns p { margin: 0; }
.stakeholders { margin-top: clamp(3rem, 6vw, 4.5rem); padding: 1.5rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.2rem; color: #486174; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.stakeholders span::before { content: "\2022"; margin-right: .7rem; color: var(--aqua-dark); }

.event-venue { display: block; margin-top: .4rem; opacity: .55; font-size: .64rem; letter-spacing: .06em; text-transform: uppercase; }

.venue-block { margin-top: clamp(4rem, 8vw, 6rem); padding: clamp(2.2rem, 5vw, 3.6rem); display: grid; grid-template-columns: 1.3fr .9fr; gap: 3.5rem; background: var(--white); border: 1px solid var(--line); }
.venue-tag { display: block; margin-bottom: 1.1rem; color: var(--aqua-dark); font: 700 .7rem/1 var(--display); letter-spacing: .13em; }
.venue-block h3 { margin: 0 0 1.2rem; font-size: clamp(1.6rem, 2.6vw, 2.25rem); line-height: 1.12; letter-spacing: -.03em; }
.venue-block p { margin: 0; color: #385064; line-height: 1.75; }
.venue-facts { display: grid; gap: 1.1rem; align-content: center; }
.venue-fact { padding: 1.1rem 1.3rem; background: var(--paper); border-left: 3px solid var(--coral); }
.venue-fact strong { display: block; font: 600 1.25rem/1 var(--display); letter-spacing: -.02em; color: var(--ink); }
.venue-fact span { display: block; margin-top: .4rem; color: #486174; font-size: .8rem; line-height: 1.4; }
.venue-fact span a { color: inherit; text-decoration: underline; text-underline-offset: .2rem; }
.venue-fact span a:hover { color: var(--aqua-dark); }

.info-box { margin-top: 2rem; padding: clamp(2rem, 4vw, 2.6rem); display: grid; grid-template-columns: 1.4fr 1fr; gap: 2.5rem; align-items: center; background: var(--ink); color: var(--white); }
.info-box-tag { display: block; margin-bottom: 1rem; color: var(--aqua-dark); font: 700 .7rem/1 var(--display); letter-spacing: .13em; }
.info-box p { margin: 0; color: rgba(255,255,255,.75); line-height: 1.7; }
.info-links { display: grid; gap: .8rem; }
.info-link { display: flex; align-items: center; justify-content: space-between; padding: .9rem 1.1rem; border: 1px solid rgba(255,255,255,.3); color: var(--white); text-decoration: none; font-weight: 700; font-size: .86rem; transition: background .2s, border-color .2s; }
.info-link:hover { background: rgba(255,255,255,.08); border-color: var(--aqua); }
.info-link span { color: var(--aqua-dark); }

.themes { background: var(--ink); color: var(--white); }
.themes-head { display: grid; grid-template-columns: 1.65fr .55fr; gap: 5vw; align-items: end; }
.themes-head p { margin: 0; color: rgba(255,255,255,.58); line-height: 1.7; }
.theme-grid { margin-top: clamp(4rem, 7vw, 6rem); display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.16); border-left: 1px solid rgba(255,255,255,.16); }
.theme-card { min-height: 370px; padding: 1.7rem; display: flex; flex-direction: column; border-right: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); transition: background .25s, transform .25s; }
.theme-card:hover { background: var(--ink-soft); transform: translateY(-5px); }
.theme-number { color: rgba(255,255,255,.35); font: 600 .7rem/1 var(--display); }
.theme-icon { width: 58px; height: 58px; margin: auto 0 2rem; display: grid; place-items: center; border: 1px solid rgba(45,226,197,.55); border-radius: 50%; color: var(--aqua-on-dark); font-size: 1.6rem; }
.theme-card h3 { margin: 0 0 1rem; font-size: 1.38rem; line-height: 1.15; letter-spacing: -.035em; }
.theme-card p { margin: 0; color: rgba(255,255,255,.54); line-height: 1.6; font-size: .9rem; }

.program { background: var(--paper); }
.program-head { display: grid; grid-template-columns: 1.55fr .65fr; gap: 5vw; align-items: end; }
.program-head > *, .program-track { min-width: 0; }
.program-head h2 em { color: var(--blue); }
.program-head > p { margin: 0; color: #486174; line-height: 1.7; }
.program-tools { margin-top: clamp(3rem, 5vw, 4.5rem); display: flex; align-items: stretch; justify-content: space-between; gap: 1rem; }
.program-search { flex: 1 1 520px; max-width: 680px; min-height: 54px; display: flex; align-items: center; gap: .75rem; padding: 0 1rem; background: var(--white); border: 1px solid var(--line); }
.program-search > span { color: var(--aqua-dark); font-size: 1.4rem; }
.program-search input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); font: 600 .95rem/1 var(--body); }
.program-search input::placeholder { color: #728697; }
.program-search:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(39,104,237,.1); }
.saved-summary { min-width: 160px; padding: 0 1.2rem; display: flex; align-items: center; justify-content: center; gap: .45rem; background: var(--ink); color: rgba(255,255,255,.72); font-size: .78rem; }
.saved-summary strong { color: var(--aqua); font: 700 1.25rem/1 var(--display); }
.program-filters { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: .5rem; }
.filter-button { min-height: 38px; padding: .55rem .85rem; border: 1px solid var(--line); background: transparent; color: #385064; cursor: pointer; font: 700 .7rem/1 var(--body); transition: background .2s, border-color .2s, color .2s; }
.filter-button:hover, .filter-button:focus-visible { border-color: var(--blue); color: var(--blue); }
.filter-button.is-active { border-color: var(--ink); background: var(--ink); color: var(--white); }
.filter-button.saved-filter.is-active { border-color: #c08a00; background: #f5c94b; color: var(--ink); }
.program-grid { margin-top: clamp(4rem, 7vw, 6.5rem); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.program-track { --track: var(--blue); position: relative; overflow: hidden; min-height: 330px; padding: clamp(1.4rem, 3vw, 2.4rem); background: var(--white); border: 1px solid var(--line); box-shadow: inset 7px 0 0 var(--track); }
.program-track::after { content: ""; position: absolute; right: -4rem; top: -4rem; width: 12rem; height: 12rem; border: 1px solid color-mix(in srgb, var(--track) 25%, transparent); border-radius: 50%; }
.program-track header { position: relative; z-index: 1; margin-bottom: 1.6rem; display: flex; gap: 1rem; align-items: center; color: var(--track); }
.program-track h3 { margin: 0; font-size: clamp(1.35rem, 2.2vw, 2.05rem); line-height: 1; letter-spacing: -.045em; text-transform: uppercase; }
.track-icon { flex: 0 0 44px; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 1.25rem; }
.program-track ol { position: relative; z-index: 1; margin: 0; padding: 0; list-style: none; display: grid; gap: .78rem; }
.program-track li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: .3rem .8rem; color: #19354c; font-size: .93rem; font-weight: 600; line-height: 1.42; }
.program-track .session-number { grid-column: 1; grid-row: 1; width: 28px; height: 28px; display: grid; place-items: center; background: var(--track); color: white; border-radius: 4px; font: 700 .73rem/1 var(--display); }
.session-title { grid-column: 2; grid-row: 1; padding-top: .18rem; }
.save-session { grid-column: 2; grid-row: 2; justify-self: start; min-height: 32px; padding: .45rem .8rem; display: inline-flex; align-items: center; border: 1px solid var(--aqua-dark); background: transparent; color: var(--aqua-dark); text-decoration: none; cursor: pointer; font: 700 .68rem/1 var(--body); transition: background .2s, color .2s; }
.save-session:hover { background: var(--aqua-dark); color: var(--white); }
.program-empty, .program-noscript { margin: 2rem 0 0; padding: 1.2rem; border-left: 4px solid var(--coral); background: var(--white); color: #385064; }
.track-ai { --track: #2f5fd8; }
.track-skills { --track: #008d88; }
.track-sovereignty { --track: #5242ad; }
.track-cyber { --track: #064686; }
.track-info { --track: #ed720b; }
.track-coop { --track: #45a72d; }
.track-youth { --track: #df366e; }
.track-green { --track: #389529; }
.program-track.compact { min-height: 225px; }
.program-track.featured { background: #eaf5e7; border-color: rgba(56,149,41,.3); }
.program-track.featured strong { font-weight: 700; }

.badge-intro { display: grid; grid-template-columns: 1.55fr .65fr; gap: 5vw; align-items: end; }
.badge-intro > p { margin: 0; color: #486174; line-height: 1.7; }
.badge-grid { margin-top: clamp(4rem, 8vw, 7rem); display: grid; gap: 1.5rem; }
.badge-card { min-height: 590px; display: grid; grid-template-columns: .9fr 1.1fr; overflow: hidden; border: 1px solid var(--line); background: var(--white); }
.badge-visual { min-height: 480px; position: relative; display: grid; place-items: center; overflow: hidden; background: #d9f5ef; }
.ambassador .badge-visual { background: #e3eafc; }
.badge-visual::before, .badge-visual::after { content: ""; position: absolute; border: 1px solid rgba(7,29,47,.15); border-radius: 50%; }
.badge-visual::before { width: 70%; aspect-ratio: 1; }
.badge-visual::after { width: 105%; aspect-ratio: 1; }
.badge-frame { position: relative; z-index: 2; width: min(64%, 320px); aspect-ratio: 1 / 1; background: var(--white); border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 22px 28px rgba(7,29,47,.18); display: grid; place-items: center; overflow: hidden; padding: 10px; transition: transform .35s; }
.badge-frame img { width: 100%; height: 100%; object-fit: contain; display: block; }
.badge-card:hover .badge-frame { transform: translateY(-8px) rotate(-2deg); }
.badge-glow { position: absolute; width: 35%; aspect-ratio: 1; border-radius: 50%; background: var(--aqua); filter: blur(70px); opacity: .46; }
.ambassador .badge-glow { background: #779cff; }
.badge-copy { padding: clamp(2.2rem, 5vw, 5.5rem); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.badge-type { margin-bottom: 1.4rem; color: var(--aqua-dark); font: 700 .7rem/1 var(--display); letter-spacing: .13em; }
.ambassador .badge-type { color: var(--blue); }
.badge-copy h3 { max-width: 580px; margin: 0; font-size: clamp(2.1rem, 3.5vw, 4rem); line-height: 1; letter-spacing: -.06em; }
.badge-copy > p { max-width: 620px; margin: 1.5rem 0; color: #486174; line-height: 1.7; }
.badge-copy ul { margin: 0 0 2rem; padding: 0; list-style: none; }
.badge-copy li { margin: .7rem 0; color: #274258; font-size: .88rem; }
.badge-copy li::before { content: "\2713"; margin-right: .8rem; color: var(--aqua-dark); font-weight: 800; }
.button-dark { margin-top: auto; background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--ink-soft); }

.participate { min-height: 720px; position: relative; overflow: hidden; background: #0e4c62; color: var(--white); display: flex; flex-direction: column; }
.participate::after { content: ""; position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px); background-size: 70px 70px; }
.participate .section-label, .participate-content { position: relative; z-index: 2; }
.participate-content { margin: auto; text-align: center; }
.participate-content .eyebrow { justify-content: center; color: var(--aqua-on-dark); }
.participate-content h2 em { color: var(--aqua-on-dark); }
.participate-content > p:not(.eyebrow) { max-width: 620px; margin: 2rem auto 2.5rem; color: rgba(255,255,255,.72); line-height: 1.7; }
.participate-actions { justify-content: center; }
.button-outline { border-color: rgba(255,255,255,.55); color: var(--white); }
.button-outline:hover { background: var(--white); color: var(--ink); }
.participate-orbit { position: absolute; left: 50%; top: 57%; width: 66vw; aspect-ratio: 1; border: 1px solid rgba(45,226,197,.3); border-radius: 50%; transform: translate(-50%, -50%); }
.participate-orbit::before, .participate-orbit::after { content: ""; position: absolute; inset: 15%; border: 1px solid rgba(45,226,197,.24); border-radius: inherit; }
.participate-orbit::after { inset: 31%; }

.site-footer { min-height: 120px; padding: 2rem clamp(1.25rem, 7vw, 7.5rem); display: flex; justify-content: space-between; align-items: center; gap: 2rem; background: var(--ink); color: var(--white); }
.site-footer p { margin: 0; color: rgba(255,255,255,.45); font-size: .75rem; }
.footer-links { display: flex; gap: 2rem; font-size: .75rem; }
.footer-links a { text-decoration: none; color: rgba(255,255,255,.65); }
.footer-links a:hover { color: var(--aqua-on-dark); }

.legal-page { background: var(--paper); }
.legal-content { width: min(860px, calc(100% - 2.5rem)); margin: 0 auto; padding: clamp(4rem, 9vw, 8rem) 0; }
.legal-content .eyebrow { color: var(--aqua-dark); }
.legal-content h1, .error-page h1 { margin: 0 0 2rem; color: var(--ink); font: 600 clamp(3.5rem, 8vw, 7rem)/.95 var(--display); letter-spacing: -.07em; }
.legal-content h2 { margin: 3rem 0 .8rem; color: var(--ink); font: 600 clamp(1.45rem, 3vw, 2rem)/1.1 var(--display); letter-spacing: -.035em; }
.legal-content p { color: #385064; line-height: 1.75; }
.legal-content .legal-lead { color: var(--ink); font-size: 1.2rem; }
.legal-note { margin: 3rem 0 2rem; padding: 1.2rem; border-left: 4px solid var(--coral); background: var(--white); font-size: .85rem; }
.error-page { min-height: 100svh; display: grid; place-items: center; padding: 1.5rem; background: var(--ink); color: var(--white); text-align: center; }
.error-page main { max-width: 760px; }
.error-page h1 { color: var(--white); }
.error-page p { margin: 0 auto 2rem; color: rgba(255,255,255,.66); }
.error-page .error-code { margin: 0 0 1rem; color: var(--aqua); font: 700 1rem/1 var(--display); letter-spacing: .25em; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } * { animation: none !important; } }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; align-items: start; }
  .hero-side { justify-self: start; width: 100%; }
  .hero-banner-photo { max-width: 420px; }
  .event-card { justify-self: start; width: 100%; display: grid; grid-template-columns: .6fr 1fr 1fr; gap: 1.5rem; align-items: center; }
  .event-year { display: none; }
  .event-date { padding: 0; border: 0; }
  .event-date strong { font-size: 3.2rem; }
  .event-place { padding: 0; }
  .theme-grid { grid-template-columns: repeat(2, 1fr); }
  .theme-card { min-height: 330px; }
  .venue-block, .info-box { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .site-header { height: 68px; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 68px; left: 0; right: 0; padding: 1.3rem; display: none; flex-direction: column; gap: 0; background: var(--ink); border-top: 1px solid rgba(255,255,255,.15); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: .9rem 0; }
  .hero { min-height: calc(100svh - 68px); padding-top: 4.5rem; }
  h1 { font-size: clamp(3.15rem, 15vw, 5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .event-card { grid-template-columns: 1fr 1fr; }
  .countdown { grid-column: 1 / -1; }
  .intro-columns, .themes-head, .program-head, .badge-intro { grid-template-columns: 1fr; gap: 2rem; }
  .theme-grid { grid-template-columns: 1fr; }
  .theme-card { min-height: 300px; }
  .program-grid { grid-template-columns: 1fr; }
  .program-track, .program-track.compact { min-height: auto; }
  .program-tools { align-items: stretch; flex-direction: column; }
  .program-search { flex-basis: auto; max-width: none; }
  .saved-summary { min-height: 48px; }
  .program-head h2 { font-size: clamp(2.35rem, 11.5vw, 3.25rem); overflow-wrap: anywhere; }
  .program-head > p { overflow-wrap: anywhere; }
  .program-track h3 { overflow-wrap: anywhere; }
  .program .section-label { align-items: flex-start; line-height: 1.35; }
  .badge-card { grid-template-columns: 1fr; }
  .badge-visual { min-height: 360px; }
  .badge-copy { min-height: 470px; }
  .site-footer { align-items: flex-start; flex-direction: column; }
  .footer-links { flex-wrap: wrap; }
}

@media (max-width: 430px) {
  .hero-marquee span:nth-of-type(even), .hero-marquee i:nth-of-type(even) { display: none; }
  .event-card { display: block; }
  .event-date { margin-bottom: 1.2rem; }
  .event-place { margin-bottom: 1.2rem; }
  .stakeholders { flex-direction: column; }
  .participate-actions { align-items: stretch; flex-direction: column; }
  .save-session b { display: inline; }
  .save-session { width: auto; justify-content: flex-start; padding: .3rem .7rem; }
}

/* Program day tabs (29/30 ottobre) */
.program-day-tabs { margin-top: clamp(2.2rem, 4vw, 3rem); display: flex; flex-wrap: wrap; gap: .6rem; }
.program-day-tabs .filter-button { font-size: .78rem; padding: .7rem 1.1rem; }

.day30-venue { margin: clamp(2.5rem, 5vw, 3.5rem) 0 0; color: #486174; font: 700 .8rem/1.4 var(--body); text-transform: uppercase; letter-spacing: .02em; }
.day30-schedule { margin: 1.5rem 0 0; padding: 0; list-style: none; display: grid; gap: .6rem; }
.day30-schedule li { display: grid; grid-template-columns: 150px 190px minmax(0, 1fr); gap: 1rem; align-items: baseline; padding: 1rem 1.3rem; background: var(--white); border: 1px solid var(--line); border-left: 3px solid var(--blue); }
.day30-time { font: 700 .85rem/1.2 var(--display); color: var(--ink); }
.day30-type { font: 700 .68rem/1.2 var(--body); text-transform: uppercase; letter-spacing: .03em; color: var(--aqua-dark); }
.day30-title { font: 600 .93rem/1.42 var(--body); color: #19354c; }
.day30-note { margin: 1.5rem 0 0; padding: 1.2rem; border-left: 4px solid var(--coral); background: var(--white); color: #385064; font-size: .85rem; }

@media (max-width: 720px) {
  .day30-schedule li { grid-template-columns: 1fr; gap: .3rem; }
}

.program-pdf-link { margin: 1.4rem 0 0; }
.program-pdf-link .button { min-height: 44px; padding: .65rem 1.1rem; font-size: .8rem; }

/* Day 29 full schedule grid (time x room) */
.day29-venue { margin: 1.6rem 0 0; color: #486174; font: 700 .8rem/1.4 var(--body); text-transform: uppercase; letter-spacing: .02em; }
.day29-table-wrap { margin-top: 1.2rem; overflow-x: auto; border: 1px solid var(--line); }
.day29-table { width: 100%; min-width: 780px; border-collapse: collapse; background: var(--white); }
.day29-table th, .day29-table td { border: 1px solid var(--line); padding: .75rem .9rem; text-align: left; vertical-align: top; font-size: .82rem; line-height: 1.4; color: #19354c; }
.day29-table thead th { background: var(--ink); color: var(--white); font: 700 .68rem/1.2 var(--body); text-transform: uppercase; letter-spacing: .03em; }
.day29-table thead th small { display: block; font-weight: 500; text-transform: none; opacity: .75; }
.day29-table tbody tr:nth-child(even) td:not(.day29-full) { background: var(--paper); }
.day29-table td.day29-full, .day29-table th.day29-full { background: #e7edf3; font-weight: 700; color: var(--ink); }
.day29-table td strong, .day29-table th strong { display: block; font: 700 .9rem/1.2 var(--display); color: var(--ink); }
.day29-table td small, .day29-table th small { color: var(--aqua-dark); font-weight: 700; text-transform: uppercase; font-size: .66rem; letter-spacing: .03em; }
.day29-table .speaker { display: block; margin-top: .2rem; font-style: italic; color: #5b7184; font-size: .78rem; }
.day29-explore-heading { margin: clamp(3rem, 5vw, 4rem) 0 0; font: 700 1.3rem/1.2 var(--display); color: var(--ink); letter-spacing: -.02em; }

@media (max-width: 720px) {
  .day29-table { min-width: 640px; }
}

/* Speakers section */
.speakers-grid { margin-top: clamp(3rem, 6vw, 4.5rem); display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.4rem; }
.speaker-card { padding: 1.6rem 1.4rem 1.8rem; background: var(--white); border: 1px solid var(--line); text-align: center; }
.speaker-photo { width: 96px; height: 96px; margin: 0 auto 1rem; border-radius: 50%; overflow: hidden; background: var(--paper); display: grid; place-items: center; border: 2px solid var(--line); }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.speaker-initials { font: 700 1.6rem/1 var(--display); color: var(--blue); }
.speaker-card h3 { margin: 0; font: 700 1.05rem/1.25 var(--display); letter-spacing: -.01em; color: var(--ink); }
.speaker-role { margin: .35rem 0 0; font-size: .8rem; color: #486174; line-height: 1.4; }
.speaker-session { margin: .5rem 0 0; font-size: .78rem; font-style: italic; color: #5b7184; line-height: 1.4; }
.speaker-linkedin { display: inline-flex; align-items: center; gap: .3rem; margin-top: .9rem; font: 700 .78rem/1 var(--body); color: var(--blue); text-decoration: none; border-bottom: 1px solid transparent; }
.speaker-linkedin:hover { border-bottom-color: var(--blue); }
.speakers-empty { margin-top: clamp(3rem, 6vw, 4.5rem); padding: 1.4rem 1.6rem; border-left: 4px solid var(--coral); background: var(--paper); color: #385064; font-size: .9rem; }

/* Transport info cards (Informazioni utili) */
.transport-grid { margin-top: clamp(3rem, 6vw, 4.5rem); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; }
.transport-card { padding: clamp(1.4rem, 3vw, 2rem); background: var(--white); border: 1px solid var(--line); box-shadow: inset 4px 0 0 var(--blue); }
.transport-card h3 { margin: 0; font: 700 1.15rem/1.3 var(--display); letter-spacing: -.01em; color: var(--ink); }
.transport-address { margin: .35rem 0 0; font-size: .8rem; color: #486174; }
.transport-list { margin: 1.3rem 0 0; display: grid; gap: 1rem; }
.transport-list dt { font: 700 .72rem/1 var(--body); text-transform: uppercase; letter-spacing: .03em; color: var(--aqua-dark); margin-bottom: .3rem; }
.transport-list dd { margin: 0; font-size: .87rem; line-height: 1.55; color: #19354c; }

@media (max-width: 720px) {
  .transport-grid { grid-template-columns: 1fr; }
}

/* Participate: QR code for registration */
.participate-qr { margin: 3.2rem auto 0; display: flex; flex-direction: column; align-items: center; gap: .9rem; padding: 2rem 2.2rem 1.8rem; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.18); border-radius: 4px; box-shadow: 0 0 0 1px rgba(126,243,223,.15), 0 20px 60px rgba(0,0,0,.3); }
.participate-qr-label { font: 700 .72rem/1 var(--body); text-transform: uppercase; letter-spacing: .08em; color: var(--aqua-on-dark); }
.participate-qr img { width: 220px; height: 220px; border-radius: 12px; background: var(--white); padding: 12px; box-shadow: 0 14px 40px rgba(0,0,0,.4); transition: transform .2s; }
.participate-qr a:hover img { transform: translateY(-4px) scale(1.02); }
.participate-qr p { margin: 0; max-width: 260px; font-size: .85rem; line-height: 1.5; color: rgba(255,255,255,.78); text-align: center; }

@media (max-width: 540px) {
  .participate-qr { padding: 1.6rem 1.4rem; }
  .participate-qr img { width: 180px; height: 180px; }
}

/* Language switcher */
.lang-switch { display: inline-flex; align-items: center; gap: .3rem; margin-left: .5rem; padding: .35rem .3rem; }
.lang-switch a { padding: .35rem .6rem; font: 700 .72rem/1 var(--body); text-transform: uppercase; letter-spacing: .03em; color: rgba(255,255,255,.75); text-decoration: none; border: 1px solid rgba(255,255,255,.4); }
.lang-switch a.is-current { background: var(--white); color: var(--ink); border-color: var(--white); cursor: default; }
.lang-switch a:not(.is-current):hover, .lang-switch a:not(.is-current):focus-visible { border-color: var(--white); color: var(--white); }
.footer-links .lang-switch { margin-left: 0; margin-top: .6rem; }

@media (max-width: 900px) {
  .lang-switch { margin: 1rem 0 0; }
}

/* Partners logo bar, before the footer */
.partners-bar { background: var(--white); border-top: 1px solid var(--line); padding: clamp(2rem, 5vw, 3rem) clamp(1.25rem, 7vw, 7.5rem); text-align: center; }
.partners-logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(2rem, 6vw, 4rem); }
.partners-logos img { height: 56px; width: auto; max-width: 180px; object-fit: contain; filter: grayscale(0%); }

.hero-logos { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.3rem 1.5rem; background: rgba(255,255,255,.94); border-radius: 4px; }
.hero-logos img { height: 60px; width: auto; max-width: 160px; object-fit: contain; }

@media (max-width: 640px) {
  .partners-logos { gap: 2rem; }
  .partners-logos img { height: 44px; }
  .hero-logos { padding: 1rem 1.1rem; }
  .hero-logos img { height: 46px; }
}