/* ===== EEAAT Digital Library — Sign up (signup.html) ===== */
.ea-signup .ea-footer { margin-top: 0; }
.su-hero { background: linear-gradient(125deg, var(--brand-900) 0%, var(--brand-800) 35%, var(--brand) 75%, #3a52c0 100%); color: #fff; }
.su-grid { display: grid; grid-template-columns: minmax(0, 1fr) 460px; gap: 56px; align-items: center; padding-top: 56px; padding-bottom: 64px; }
.ea-eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #ffc77d; margin-bottom: 14px; }
.su-copy h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(30px, 4vw, 44px); line-height: 1.15; margin: 0 0 16px; color: #fff; }
.su-copy h1 span { color: #ffc77d; font-size: .7em; }
.ea-lead { font-size: 17px; color: #d6dcf4; margin: 0 0 22px; }
.su-perks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; color: #dfe4f7; }
.su-perks li { padding-left: 28px; position: relative; }
.su-perks li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.su-card { background: #fff; color: var(--ink); border-radius: 14px; padding: 28px; box-shadow: 0 18px 50px rgba(5, 10, 40, .4); }
.su-card h2 { font-size: 21px; font-weight: 700; color: var(--brand-800); margin: 0 0 18px; }
.su-f { display: flex; flex-direction: column; gap: 5px; margin-bottom: 13px; }
.su-f span { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.su-f b { color: #c0392b; }
.su-f input, .su-f select { width: 100%; font: inherit; font-size: 15px; padding: 10px 13px; border: 1px solid #cfd5e3; border-radius: 8px; background: #fbfcfe; color: var(--ink); }
.su-f input:focus, .su-f select:focus { outline: 0; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(46,61,150,.15); background: #fff; }
.su-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.su-two .su-f { margin-bottom: 4px; }
.su-hint { font-size: 12px; color: var(--muted); margin: 0 0 12px; }
.su-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.su-check { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--ink-2); margin-bottom: 12px; }
.su-check input { margin-top: 3px; }
.su-error { display: none; background: #fde8e6; color: #a1281c; padding: 9px 12px; border-radius: 8px; font-size: 13.5px; margin: 0 0 12px; }
.su-btn { display: block; width: 100%; text-align: center; border: 0; border-radius: 8px; padding: 12px; background: var(--accent); color: #fff !important; font-weight: 700; font-size: 15px; cursor: pointer; text-decoration: none !important; }
.su-btn:hover { background: var(--accent-600); }
.su-btn:disabled { opacity: .6; cursor: wait; }
.su-alt { text-align: center; font-size: 13.5px; color: var(--muted); margin: 14px 0 0; }
.su-done { text-align: center; }
.su-done p { color: var(--ink-2); margin: 0 0 18px; }
.su-tick { width: 56px; height: 56px; border-radius: 50%; background: #e3f5ec; color: var(--ok); font-size: 28px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
@media (max-width: 920px) { .su-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-top: 40px; padding-bottom: 44px; } .su-card { max-width: 520px; width: 100%; } }
@media (max-width: 480px) { .su-two { grid-template-columns: 1fr; } .su-card { padding: 22px 18px; } }