/* Otteria UI refresh: shared identity, readable content, keyboard support. */
[hidden] { display: none !important; }
:root { --muted: #a6bacd; }
html { scroll-padding-top: 106px; }
:focus-visible { outline: 3px solid #7dd8ff; outline-offset: 5px; }
.skip-link { position: fixed; top: -100px; left: 18px; z-index: 100; padding: 14px 20px; border-radius: 8px; background: #e6f7ff; color: #082238; }
.skip-link:focus { top: 12px; }
.btn { text-transform: none; font-size: 14px; letter-spacing: 0; }
.btn-primary { background: linear-gradient(120deg, #126bd1, #0856b4); border-color: #438fe4; color: #fff; }
.btn-primary:hover { background: #0a65cb; }
.hero-section, .hero-content { min-height: 620px; }
.hero-content { padding-block: 56px; }
.hero-copy { width: min(650px, 68vw); padding: 0; }
.hero-copy .hero-wordmark { width: 260px; max-width: 70%; margin: 0 0 24px; }
.hero-eyebrow { color: #8bd8ff; font-size: 12px; font-weight: 700; letter-spacing: .12em; margin-bottom: 18px; }
.hero-copy h1 { font-size: clamp(38px, 4.8vw, 68px); line-height: 1.06; letter-spacing: -.045em; font-weight: 750; margin: 0 0 24px; }
.hero-copy h1 span { color: #7dd4ff; }
.hero-copy .hero-description { color: #d1e1ee; max-width: 480px; font-size: 18px; line-height: 1.65; }
.hero-shade { pointer-events: none; background: linear-gradient(90deg,rgba(2,12,23,.97),rgba(2,12,23,.82) 42%,rgba(2,12,23,.18)),linear-gradient(0deg,#020c17,transparent 45%); }
.section-heading-row h2, .section-heading-row.compact h2, .getting-started h2, .download-section h2, .faq-section h2 { font-family: inherit; font-weight: 700; font-size: clamp(26px,3vw,38px); letter-spacing: -.025em; }
.worlds-section { padding-top: 64px; }
.world-slide { border-color: #21415d; }
.world-info p, .news-body p { color: #b2c4d4; }
.world-stats small { color: #a4bbcf; }
.world-stats strong { font-size: 13px; }
.world-stats > div { min-width: 0; }
.world-actions { flex-wrap: wrap; }
.getting-started { padding-block: 48px; }
.start-grid { padding: 0; margin: 24px 0 0; list-style: none; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.start-grid li { border: 1px solid #203b53; border-radius: 18px; background: linear-gradient(135deg,#0a2033,#061523); padding: 28px; }
.step-number { color: #68c9fc; font-size: 13px; font-weight: 700; letter-spacing: .1em; }
.start-grid h3 { font-size: 20px; margin: 24px 0 12px; }
.start-grid p, .download-section p, .faq-section p { color: #b3c7d8; font-size: 15px; line-height: 1.75; }
.start-grid a { display: inline-block; margin-top: 12px; color: #80d4ff; font-size: 14px; text-underline-offset: 5px; }
.download-section { padding: 36px; border: 1px solid #2b5a7d; border-radius: 20px; background: radial-gradient(ellipse at top right,#123959,#081b2d 70%); display: flex; justify-content: space-between; align-items: center; gap: 30px; margin-block: 24px 64px; }
.download-section h2 { margin: 12px 0; }
.download-section .release-meta { font-size: 13px; color: #8cc8ed; }
.download-actions { display: grid; gap: 16px; text-align: center; }
.download-actions .text-button { font-size: 12px; max-width: 300px; line-height: 1.6; }
.faq-section { padding-bottom: 72px; }
.faq-section details { border-bottom: 1px solid #233b50; padding: 20px 4px; }
.faq-section summary { cursor: pointer; font-size: 17px; line-height: 1.5; }
.faq-section p { max-width: 850px; }
.form input { min-height: 48px; }
.error { line-height: 1.6; }
@media(max-width: 1000px) {
 .hero-copy { width: min(650px,100%); }
 .hero-section, .hero-content { min-height: 580px; }
 .hero-shade { background: linear-gradient(90deg,rgba(2,12,23,.95),rgba(2,12,23,.65)),linear-gradient(0deg,#020c17,transparent); }
 .start-grid { grid-template-columns: 1fr; }
 .start-grid li { padding: 24px; }
 .start-grid h3 { margin-top: 12px; }
 .download-section { align-items: flex-start; flex-direction: column; }
 .download-actions { text-align: left; }
}
@media(max-width: 600px) {
 :root { --page: calc(100% - 32px); }
 .hero-content { padding-block: 36px; }
 .hero-copy .hero-wordmark { width: 205px; margin-bottom: 20px; }
 .hero-eyebrow { font-size: 10px; letter-spacing: .06em; }
 .hero-copy .hero-description { font-size: 16px; }
 .hero-actions { gap: 10px; margin-top: 24px; }
 .hero-actions .btn { width: 100%; min-height: 50px; }
 .hero-section, .hero-content { min-height: 560px; }
 .download-section { padding: 24px; }
 .download-actions { width: 100%; }
 .world-info { padding: 28px 22px; }
 .world-actions .btn { width: 100%; }
 .header-brand img { max-width: 180px; }
 .news-grid { grid-template-columns: minmax(0,1fr); }
}
@media(prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Keep background overlays behind the content, including carousel overlays. */
.hero-media { z-index: 0; }
.hero-shade { z-index: 1; }
.hero-content { z-index: 2; }
.hero-copy { align-items: flex-start; }
.hero-copy .hero-wordmark { margin-left: 0; margin-right: 0; }
.hero-actions { margin-left: 0; margin-right: 0; }
.header-actions .download-button { white-space: nowrap; }