:root {
  --bg:#f7f6fb; --surface:#fff; --surface-soft:#f0eef7; --text:#29283a;
  --muted:#77758a; --line:#e7e4ef; --accent:#8275ad; --accent-dark:#65588f;
  --accent-soft:#eeeaf7; --success:#547a68; --danger:#b45b68;
  --shadow:0 18px 55px rgba(49,42,78,.07);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:"DM Sans",sans-serif;line-height:1.55}
.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 max(6vw,24px);border-bottom:1px solid rgba(231,228,239,.8)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-family:Manrope,sans-serif;font-size:18px;font-weight:800;letter-spacing:-.7px}
.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--accent-soft);color:var(--accent-dark);font-size:16px}
.brand-accent{color:var(--accent)}
.header-note{font-size:13px;color:var(--muted)}
main{width:min(900px,calc(100% - 40px));margin:0 auto}
.hero{text-align:center;padding:76px 0 36px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent-dark);font-size:11px;font-weight:700;letter-spacing:1.5px}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:#a89bc9}
h1,h2,h3{font-family:Manrope,sans-serif}
h1{font-size:clamp(34px,5vw,52px);line-height:1.12;letter-spacing:-2px;margin:17px 0 13px}
h1 span{color:var(--accent)}
.tagline{margin:0;color:var(--muted);font-size:16px}
.developer-credit{margin:7px 0 0;color:#9692a3;font-size:12px;letter-spacing:.2px}
.developer-credit span{color:#625783;font-weight:700}
.workspace{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}
.upload-card{border:1.5px dashed #d6d1e3;border-radius:17px;background:#fcfbfe;min-height:285px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:28px;transition:.2s}
.upload-card.dragover{border-color:var(--accent);background:var(--accent-soft)}
.upload-icon{width:54px;height:54px;border-radius:16px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent);margin-bottom:14px}
.upload-icon svg{width:30px;height:30px}
.upload-card h2{font-size:19px;margin:0 0 5px;letter-spacing:-.4px}
.upload-description{margin:0 0 18px;color:var(--muted);font-size:14px}
#fileInput{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.file-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border-radius:10px;background:var(--accent);color:white;font-size:14px;font-weight:700;cursor:pointer;transition:.2s}
.file-button:hover,.convert-button:hover:not(:disabled){background:var(--accent-dark);transform:translateY(-1px)}
.file-hint{font-size:11px;color:#9995a7;margin:12px 0 0}
.selected-file{display:flex;align-items:center;gap:10px;margin-top:20px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:white;max-width:100%;width:min(400px,100%);text-align:left}
.file-badge{font-size:10px;font-weight:800;color:var(--accent-dark);background:var(--accent-soft);padding:5px 7px;border-radius:5px}
.file-name{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.remove-file{border:0;background:none;color:var(--muted);font-size:22px;cursor:pointer}
.error-message{color:var(--danger);font-size:13px;margin:10px 0 0}
.action-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px}
.privacy-note{font-size:12px;color:var(--muted)}
.lock-icon{display:inline-grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#eef3ef;color:var(--success);margin-right:5px}
.convert-button{border:0;border-radius:10px;background:var(--accent);color:#fff;padding:13px 20px;font:700 14px "DM Sans",sans-serif;cursor:pointer;transition:.2s}
.convert-button:disabled{background:#c9c5d4;cursor:not-allowed}
.convert-button span{margin-left:12px;font-size:18px}
.progress-area{margin-top:18px}
.progress-track{height:5px;border-radius:10px;background:var(--accent-soft);overflow:hidden}
.progress-track span{display:block;width:0;height:100%;background:var(--accent);transition:width .25s}
.progress-area p{font-size:12px;color:var(--muted);margin:7px 0 0}
.how-section{padding:64px 0 50px}
.how-section>h2,.faq>h2{text-align:center;font-size:23px;letter-spacing:-.7px;margin:0 0 25px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{padding:21px;border:1px solid var(--line);background:rgba(255,255,255,.62);border-radius:15px}
.step-number{font-size:11px;color:var(--accent);font-weight:800;letter-spacing:1px}
.step h3{font-size:16px;margin:10px 0 4px}
.step p{font-size:13px;color:var(--muted);margin:0}
.faq{padding:10px 0 65px}
.faq details{border-bottom:1px solid var(--line);padding:16px 2px}
.faq summary{cursor:pointer;font-weight:600;font-size:14px}
.faq details p{font-size:13px;color:var(--muted);max-width:750px;margin:10px 0 0}
footer{display:flex;justify-content:space-between;gap:16px;padding:22px max(6vw,24px);border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.render-stage{position:fixed;left:-100000px;top:0;width:794px;background:white;color:#111;z-index:-1}
.render-stage .docx-wrapper{background:white!important;padding:0!important}
.render-stage section.docx{box-shadow:none!important;margin:0 auto!important}
@media(max-width:650px){.site-header{height:64px}.header-note{display:none}.hero{padding:55px 0 28px}.workspace{padding:17px;border-radius:17px}.upload-card{padding:24px 15px;min-height:270px}.action-row{align-items:stretch;flex-direction:column}.convert-button{width:100%}.steps{grid-template-columns:1fr}.step{padding:17px}.how-section{padding:48px 0 35px}footer{flex-direction:column;align-items:center;text-align:center}}
.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.site-footer .developer-credit {
  margin: 0;
  text-align: center;
  font-size: 12px;
  color: #9692a3;
}

.site-footer .developer-credit span {
  color: #625783;
  font-weight: 400;
}

@media (max-width: 650px) {
  .footer-meta {
    flex-direction: column;
    align-items: center;
    gap: 5px;
  }
}