:root{--blue:#0b4778;--sky:#64b6dc;--pale:#eef6fa;--green:#7fae22;--ink:#263849;--muted:#637587;--line:#d9e5ec;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Montserrat,Arial,sans-serif;line-height:1.65}a{color:inherit}.skip-link{position:fixed;top:-5rem;left:1rem;z-index:50;background:#fff;padding:.7rem 1rem}.skip-link:focus{top:1rem}
.site-header{height:106px;display:flex;align-items:center;justify-content:space-between;padding:0 max(2rem,calc((100vw - var(--max))/2));position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);box-shadow:0 2px 18px rgba(25,64,91,.06)}.site-logo{display:flex;align-items:center;gap:.7rem;color:var(--blue);text-decoration:none;font-size:.8rem;font-weight:700;line-height:1.15;text-transform:uppercase}.site-logo small{display:block;color:var(--muted);font-size:.63rem;font-weight:500;letter-spacing:.08em}.logo-symbol{width:64px;height:64px;flex:0 0 64px;border:2px solid #91bd35;border-radius:50%;background-color:#9ccf27;background-image:url("assets/banner-principal.png");background-repeat:no-repeat;background-size:400px auto;background-position:89% 59%;box-shadow:0 3px 12px rgba(83,125,18,.2)}.main-nav{display:flex;gap:1.25rem;align-items:center}.main-nav a{text-decoration:none;font-size:.7rem;font-weight:600}.main-nav a:hover{color:var(--sky)}.menu-button{display:none;border:0;background:transparent;font:600 .8rem Montserrat}
.hero{max-width:var(--max);margin:auto;padding:48px 2rem 70px}.mobile-hero{display:none}.hero-banner{display:block;overflow:hidden;background:#fff;border-radius:3px}.hero-banner img{display:block;width:100%;height:auto;object-fit:contain}.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.fact-grid article{min-height:108px;display:grid;place-content:center;text-align:center;padding:1rem 1.4rem;background:#f3f8e8;border-bottom:5px solid var(--green);border-radius:7px}.fact-grid h2{margin:0 0 .55rem;color:var(--blue);font-size:.85rem;font-weight:700;letter-spacing:.11em}.fact-grid p{margin:0;color:#253b4e;font-size:1rem;font-weight:500;line-height:1.5}
.content-section{max-width:var(--max);margin:auto;padding:72px 2rem}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:72px}.section-title{margin:0 0 1.6rem;padding-left:17px;position:relative;color:var(--blue);font-size:1.8rem;line-height:1.2}.section-title:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--green)}.lead{font-size:1.06rem;font-weight:500}.two-columns p,.section-heading>p,.poster-section p,.venue-section p{color:var(--muted)}.notice{max-width:calc(var(--max) - 4rem);margin:auto;display:flex;gap:1.25rem;padding:1.3rem 1.6rem;background:#f4f9e9;border-left:5px solid var(--green);font-size:.88rem}.notice strong{color:var(--blue);white-space:nowrap}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:3rem;margin-bottom:34px}.section-heading .section-title{margin-bottom:0}.section-heading>p{max-width:390px;margin:0;font-size:.88rem}.overline{margin:0 0 .65rem!important;color:var(--sky)!important;font-size:.68rem!important;font-weight:700;letter-spacing:.12em}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.quick-card{min-height:225px;display:flex;flex-direction:column;padding:1.45rem 1.6rem;text-decoration:none;border:1px solid var(--line);border-top:5px solid var(--green);border-radius:5px;transition:.2s}.quick-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(20,70,104,.1)}.quick-card>span{color:var(--green);font-size:.66rem;font-weight:700;text-transform:uppercase}.quick-card h3{margin:1.35rem 0 .5rem;color:var(--blue);font-size:1.12rem}.quick-card p{margin:0 0 1rem;color:var(--muted);font-size:.82rem}.quick-card strong{margin-top:auto;color:var(--blue);font-size:.72rem}
.pale-section{max-width:none;background:var(--pale);padding-left:max(2rem,calc((100vw - var(--max))/2));padding-right:max(2rem,calc((100vw - var(--max))/2))}.schedule-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.schedule-card{min-height:190px;display:flex;flex-direction:column;padding:1.7rem 1.9rem;background:#fff;border:1px solid var(--line);border-top:5px solid var(--green);border-radius:6px;text-decoration:none;transition:.2s}.schedule-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(20,70,104,.1)}.schedule-card span{color:var(--green);font-size:.68rem;font-weight:700;letter-spacing:.08em}.schedule-card h3{margin:1.25rem 0;color:var(--blue);font-size:1.35rem}.schedule-card strong{margin-top:auto;color:var(--blue);font-size:.74rem}
.poster-section{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:70px}.poster-section img{width:100%;max-height:420px;object-fit:contain;background:var(--pale)}.poster-actions{display:flex;flex-wrap:wrap;gap:.7rem}.button{display:inline-block;margin-top:1rem;padding:.75rem 1.2rem;background:var(--blue);color:#fff;text-decoration:none;font-size:.72rem;font-weight:700;border:2px solid var(--blue);border-radius:3px}.button-outline{background:#fff;color:var(--blue)}.venue-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-top:1px solid var(--line)}.venue-data{display:grid;grid-template-columns:40px 1fr;gap:1.1rem}.venue-data span{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--pale);color:var(--blue);font-size:.68rem;font-weight:700}.venue-data p{margin:0 0 .8rem}.venue-data strong{display:block;color:var(--blue);font-size:.75rem;text-transform:uppercase}.registration{padding:75px 2rem;text-align:center;color:#fff;background:var(--blue)}.registration p{margin:0 0 .7rem;color:#b8def1;font-size:.7rem;font-weight:700;letter-spacing:.12em}.registration h2{margin:0 0 1rem;font-size:2.3rem}.registration>span{display:block}.button-light{background:#fff;color:var(--blue);border-color:#fff}.organizers{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:start}.organizers p{margin:0 0 1.4rem;color:var(--muted)}.organizer-logo-crop{width:100%;max-width:650px;height:110px;background-color:#fff;background-image:url("assets/banner-principal.png");background-repeat:no-repeat;background-size:1584px 396px;background-position:-72px -250px}footer{display:grid;grid-template-columns:1fr 1fr auto;gap:1rem;padding:2rem max(2rem,calc((100vw - var(--max))/2));background:#f7fafc;border-top:1px solid var(--line);color:var(--muted);font-size:.7rem}footer p{margin:0}footer a{color:var(--blue);text-decoration:none}
@media(max-width:920px){.site-header{height:80px;padding:0 1.5rem}.logo-symbol{width:48px;height:48px;flex-basis:48px;background-size:300px auto}.menu-button{display:block}.main-nav{display:none;position:absolute;top:80px;left:0;right:0;padding:1rem 1.5rem;flex-direction:column;align-items:flex-start;background:#fff;border-bottom:1px solid var(--line)}.main-nav.open{display:flex}.two-columns,.poster-section,.venue-section{grid-template-columns:1fr;gap:35px}.quick-grid{grid-template-columns:1fr 1fr}.schedule-grid{grid-template-columns:1fr}}
@media(max-width:620px){.site-header{height:70px}.logo-symbol{width:44px;height:44px;flex-basis:44px;background-size:275px auto}.main-nav{top:70px}.site-logo>span:last-child{display:none}.hero{padding:16px 1rem 38px}.hero-banner{display:none}.mobile-hero{min-height:255px;display:flex;align-items:flex-end;padding:1.35rem;border-radius:7px;overflow:hidden;background-image:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.94) 42%,rgba(255,255,255,.18) 70%),url("assets/banner-principal.png");background-size:auto 255px;background-position:center right;background-repeat:no-repeat;box-shadow:0 8px 24px rgba(29,68,73,.1)}.mobile-hero div{max-width:215px}.mobile-hero span{color:#159bd3;font-size:.64rem;font-weight:800;letter-spacing:.09em}.mobile-hero h1{margin:.35rem 0 .55rem;color:#302a68;font-size:1.72rem;line-height:1.08}.mobile-hero p{margin:0;color:var(--blue);font-size:.76rem;font-weight:700}.fact-grid{grid-template-columns:1fr;gap:8px;margin-top:14px}.fact-grid article{min-height:70px;padding:.65rem 1rem;border-bottom-width:4px}.fact-grid h2{margin:0 0 .2rem;font-size:.65rem}.fact-grid p{font-size:.85rem;line-height:1.35}.content-section{padding:42px 1.2rem}.two-columns{gap:28px}.section-title{margin-bottom:1.1rem;font-size:1.5rem}.lead{font-size:.96rem}.section-heading{display:block;margin-bottom:24px}.section-heading>p{margin-top:.7rem}.quick-grid{grid-template-columns:1fr;gap:12px}.quick-card{min-height:0;padding:1rem 1.15rem}.quick-card h3{margin:.55rem 0 .3rem;font-size:1.02rem}.quick-card p{margin:0 0 .65rem;font-size:.78rem;line-height:1.5}.quick-card strong{font-size:.68rem}.schedule-grid{gap:12px}.schedule-card{min-height:135px;padding:1.2rem}.schedule-card h3{margin:.7rem 0;font-size:1.12rem}.poster-section{gap:24px}.poster-section img{order:initial;max-height:300px}.poster-actions{display:grid}.poster-actions .button{text-align:center}.venue-section{gap:24px}.venue-data{gap:.8rem}.registration{padding:52px 1.2rem}.registration h2{font-size:1.8rem}.organizers{grid-template-columns:1fr;gap:18px}.organizer-logo-crop{height:70px;background-size:982px 246px;background-position:-45px -155px}footer{grid-template-columns:1fr;padding:1.7rem 1.2rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.quick-card{transition:none}}