:root {
    --sand: #FBF7ED;
    --btn: #1f3d5b;
    --btn-text: #fff
}

* {
    box-sizing: border-box
}

html, body {
    margin: 0;
    height: 100%;
    font-family: Inter, system-ui, Segoe UI, Roboto, Arial, sans-serif;
    background: var(--sand);
    color: #1a1a1a
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px
}

header {
    display: flex;
    align-items: center;
    justify-items: center;
    text-align: center;
    justify-content: space-between;
    gap: 16px
}

.lang {
    display: flex;
    gap: 8px
}

.flag {
    display: inline-flex;
    align-items: center;
    justify-items: center;
    text-align: center;
    justify-content: center;
    width: 34px;
    height: 24px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background: #fff
}

.hero {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url('assets/hero.jpg') center 40% / cover no-repeat;
    filter: contrast(.95) saturate(1.05) brightness(1.0)
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .35) 22%, rgba(0, 0, 0, .10) 55%, rgba(0, 0, 0, 0) 85%)
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns:1fr;
    gap: 24px;
    padding: 60px;
    color: #fff;
    min-height: 66vh;
    align-items: center;
    justify-items: center;
    text-align: center
}

.logo {
    width: 200px;
    height: 200px
}

.title h1 {
    margin: 0;
    font-size: clamp(30px, 4vw, 52px)
}

.title p {
    margin: 8px 0 0;
    opacity: .95
}

.cta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-items: center;
    text-align: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 700;
    background: var(--btn);
    color: var(--btn-text);
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .22)
}

.btn.light {
    background: #f0e7d3;
    color: #0f304b
}

.btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor
}

.sponsors {
    display: grid;
    gap: 12px;
    background: #fff;
    border-radius: 18px;
    padding: 20px;
    margin: 18px 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .08)
}

.sponsors {
    text-align: center;
    padding: 0 20px 20px 20px;
}

.sponsors h3 {
    margin-bottom: 15px;
}

.sponsor-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.sponsor-logos img {
    max-height: 60px;
    object-fit: contain;
}

footer {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 12px 0 24px;
    color: #4b4b4b
}

.title p {
    letter-spacing: .1px
}

.btn {
    letter-spacing: .2px
}

.lang-hero {
    position: absolute;
    top: 14px;
    right: 16px;
    z-index: 2;
    display: flex;
    gap: 8px;
}

.flag img {
    width: 34px;
    height: 24px;
    border-radius: 4px;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .12);
    object-fit: cover;
}

.video-embed {
    width: 100%;
    margin-top: 20px;
    justify-self: stretch;
}

.video-embed__inner {
    position: relative;
    width: 100%;
    max-width: 980px;
    margin-inline: auto;
    padding-top: 56.25%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .15);
    background: #000;
}

.video-embed__inner iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
}

@supports (aspect-ratio: 16/9) {
    .video-embed__inner {
        padding-top: 0;
        aspect-ratio: 16/9;
    }
}