@font-face{font-family:Anek Bangla;src:url('/assets/AnekBangla.20261005.ttf') format('truetype');font-weight:100 800;font-display:swap}
:root{color-scheme:dark;--background:#0a0a0c;--ink:#f5f5f7;--muted:#adadb5;--line:#34343a;--accent:#ffeb00;--error:#ff9fa9}
*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--ink);font-family:'Anek Bangla',system-ui,sans-serif;font-size:18px;font-weight:450;line-height:1.6;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}a{color:inherit;text-underline-offset:4px}button,input,textarea{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}
:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:#ffeb00;color:#111}
.site-header{max-width:1100px;margin:0 auto;padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:block;line-height:0}.brand img{display:block;width:130px;height:auto}.home-link{color:var(--muted);font-size:15px;text-decoration:none}.home-link:hover{color:var(--ink)}
main{max-width:620px;padding:42px 32px 72px;margin:0 auto;min-height:calc(100svh - 185px)}
.beta-label{font-size:15px;color:var(--muted);margin:0 0 14px}h1{font-size:clamp(30px,4.5vw,42px);font-weight:620;line-height:1.3;margin:0 0 15px;letter-spacing:0;text-wrap:balance}
.intro{font-size:19px;line-height:1.6;color:var(--muted);margin:0 0 32px}
fieldset{border:0;padding:0;margin:0}legend,.message-field>label{font-size:17px;font-weight:550;margin-bottom:11px;display:block}
.category-options{display:flex;gap:9px;flex-wrap:wrap}.category-options label{position:relative;cursor:pointer}.category-options input{position:absolute;opacity:0;width:1px;height:1px}.category-options span{display:block;min-height:44px;padding:7px 20px;border:1px solid var(--line);border-radius:8px;font-size:17px;color:var(--muted);transition:background .16s,color .16s,border-color .16s}
.category-options input:checked+span{background:var(--ink);border-color:var(--ink);color:var(--background);font-weight:550}.category-options input:focus-visible+span{outline:2px solid var(--accent);outline-offset:4px}.category-options label:hover span{border-color:#8d8d96}
.message-field{margin-top:25px}textarea,input[type=text]{width:100%;border:1px solid var(--line);border-radius:10px;background:#141417;color:var(--ink);padding:14px 16px;outline-offset:3px;line-height:1.6;transition:border-color .16s}textarea{resize:vertical;min-height:155px;font-size:18px}textarea::placeholder,input::placeholder{color:#9d9da7;opacity:1}textarea:hover,input[type=text]:hover{border-color:#6b6b75}textarea:focus,input[type=text]:focus{border-color:var(--accent)}textarea[aria-invalid=true]{border-color:var(--error)}
.field-meta{display:flex;justify-content:space-between;gap:15px;font-size:14px;color:var(--muted);margin-top:7px}.field-error,.form-error{color:var(--error);font-size:16px;margin:8px 0 0}.form-error{background:#251519;border-radius:8px;padding:12px 14px;margin:0 0 15px}
.contact-details{margin-top:25px;border-top:1px solid var(--line);padding-top:18px}summary{cursor:pointer;font-size:17px;min-height:44px}summary span{display:block;color:var(--muted);font-size:14px;margin-left:18px}.contact-details label{display:block;font-size:15px;margin:12px 0 8px}.contact-details input{font-size:17px}.field-hint{font-size:14px;color:var(--muted);margin:7px 0 0}
.bot-field{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;pointer-events:none}
.privacy-note{font-size:14px;color:var(--muted);line-height:1.6;margin:22px 0 20px}.primary-button{width:100%;min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 20px;border:0;border-radius:10px;background:var(--accent);color:#141414;font-size:19px;font-weight:620;cursor:pointer;transition:background .16s,transform .16s}.primary-button:hover{background:#fff35c}.primary-button:active{transform:translateY(1px)}.primary-button:disabled{cursor:wait;opacity:.65;transform:none}.button-arrow{font-family:system-ui,sans-serif;font-size:23px}.submission-note{text-align:center;font-size:14px;color:var(--muted);margin:12px 0 0}
footer{max-width:1100px;margin:0 auto;padding:22px 32px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:13px;color:var(--muted)}footer a{text-decoration:none}
.success-view{padding-top:35px}.success-mark{font-family:system-ui,sans-serif;font-size:32px;font-weight:500;color:var(--accent);margin:34px 0 22px}.success-view h1{font-size:clamp(28px,4vw,38px);line-height:1.4}.success-view .intro{margin-top:22px}.reference{font-size:14px;color:var(--muted);margin:0 0 28px}.success-home{display:block;text-align:center;margin-top:20px;color:var(--muted);font-size:16px}
@media(max-width:600px){.site-header{padding:22px 22px}.brand img{width:110px}.home-link{font-size:14px}main{padding:16px 22px 48px}.intro{font-size:18px;margin-bottom:22px}h1{font-size:32px}.desktop-break{display:none}.category-options{gap:8px}.category-options span{padding:7px 17px}.message-field{margin-top:22px}textarea{min-height:130px}footer{padding:20px 22px 25px;font-size:12px}.contact-details{margin-top:20px}.success-view{padding-top:24px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}