:root { color-scheme: dark; background: #010a16; color: #e7ecf4; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; }
.ecas-contact { width: min(100% - 40px, 760px); margin: 48px auto; }
.ecas-contact header { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 42px; flex-wrap: wrap; }
.ecas-contact button { cursor: pointer; font: inherit; border: 1px solid #4a617b; background: #091728; color: #e7ecf4; padding: 9px 14px; border-radius: 7px; }
.ecas-contact button[aria-pressed="true"] { border-color: #d5b777; color: #e8cc92; }
.ecas-contact h1 { font-size: clamp(30px, 5vw, 42px); font-weight: 500; margin: 0 0 12px; }
.ecas-contact .intro { color: #c2cfde; line-height: 1.6; }
.ecas-contact .required-note { font-size: 13px; color: #b3c1d2; margin: 25px 0 14px; }
.ecas-contact .grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.ecas-contact label { display: flex; flex-direction: column; gap: 9px; margin-bottom: 20px; font-size: 14px; }
.ecas-contact input, .ecas-contact select, .ecas-contact textarea { width: 100%; min-width: 0; font: inherit; font-size: 16px; background: #071322; color: #edf2f9; border: 1px solid #475e77; border-radius: 7px; padding: 12px; }
.ecas-contact textarea { resize: vertical; min-height: 150px; }
.ecas-contact :focus-visible { outline: 2px solid #d5b777; outline-offset: 3px; }
.ecas-contact .captcha { background: #061220; border: 1px solid #334d69; border-radius: 8px; padding: 18px; }
.ecas-contact .captcha-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin: 12px 0; }
.ecas-contact .captcha-row label { margin: 0; font-size: 19px; color: #e8cc92; }
.ecas-contact .captcha-row input { width: 86px; }
.ecas-contact small, .ecas-contact .privacy { color: #b3c1d2; font-size: 13px; line-height: 1.65; }
.ecas-contact .privacy { margin: 20px 0; }
.ecas-contact a { color: #9bc9ff; }
.ecas-contact .back { display: inline-block; margin: 0 0 24px; text-decoration: none; font-size: 14px; }
.ecas-contact .back:hover { text-decoration: underline; }
.ecas-contact .send { background: #dbc18a; border-color: #dbc18a; color: #061220; font-weight: 650; padding: 13px 23px; }
.ecas-contact button:disabled { opacity: .55; cursor: default; }
.ecas-contact #contact-status { min-height: 25px; line-height: 1.6; }
.ecas-contact .ecas-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); pointer-events: none; }
@media (max-width: 520px) { .ecas-contact { width: calc(100% - 32px); margin: 26px auto; } .ecas-contact header { flex-wrap: wrap; margin-bottom: 28px; } .ecas-contact .grid { grid-template-columns: 1fr; } .ecas-contact .send { width: 100%; } }
.site-footer { min-height: 60px; padding: 18px 16px 28px; }
.site-footer nav { display: flex; justify-content: center; align-items: center; gap: 12px 28px; flex-wrap: wrap; }
.site-footer a { font-size: .875rem; color: #b3c1d2; text-decoration: none; }
.site-footer a:hover { color: white; text-decoration: underline; }