/* Sign-up forms: the blog band, the slim homepage band, the compact footer
   form and the article slide-up card. All posted to /api/signup by signup.js.
   Prefixed su- so nothing else is affected. */

/* ---------- shared controls ---------- */
.su-form input[type="text"],.su-form input[type="email"],.su-form select{
  font:inherit;font-size:15.5px;font-weight:500;width:100%;color:#fff;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);border-radius:12px;
  padding:12px 14px;transition:border-color .2s,background .2s}
.su-form select{-webkit-appearance:none;appearance:none;padding-right:38px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' opacity='.7'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center}
.su-light select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%235A5A63' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.su-form input::placeholder{color:rgba(255,255,255,.55)}
.su-form select:invalid{color:rgba(255,255,255,.55)}
.su-form select option{color:var(--ink)}
.su-form input:hover,.su-form select:hover{border-color:rgba(255,255,255,.45)}
.su-form input:focus,.su-form select:focus{border-color:#fff;background-color:rgba(255,255,255,.16)}
.su-form input:focus-visible,.su-form select:focus-visible,.su-form button:focus-visible{
  outline:3px solid #fff;outline-offset:3px}
.su-form [aria-invalid="true"]{border-color:#FFB4A8;background:rgba(255,120,100,.12)}
.su-form button[disabled]{opacity:.7;cursor:progress;transform:none}

/* Honeypot: off screen for people, still filled in by bots. */
.su-hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

.su-consent{display:flex;gap:10px;align-items:flex-start;margin-top:14px;
  font-size:13.5px;font-weight:500;line-height:1.5;color:rgba(255,255,255,.8);cursor:pointer}
.su-consent input{width:18px;height:18px;margin-top:2px;flex:none;accent-color:var(--emerald);cursor:pointer}
.su-form .btn{margin-top:16px}
.su-note{margin-top:12px;font-size:14px;font-weight:600;color:#FFE1DA}
.su-done{font-size:15.5px;font-weight:600;line-height:1.55}
.su-done b{display:block;font-size:18px;font-weight:800;letter-spacing:-.015em;margin-bottom:4px}

/* Light variant: forms on white cards. */
.su-light input[type="text"],.su-light input[type="email"],.su-light select{
  color:var(--ink);background-color:var(--page);border-color:rgba(26,26,31,.18)}
.su-light input::placeholder{color:var(--ink-2)}
.su-light select:invalid{color:var(--ink-2)}
.su-light input:hover,.su-light select:hover{border-color:rgba(26,26,31,.35)}
.su-light input:focus,.su-light select:focus{border-color:var(--emerald);background-color:#fff}
.su-light input:focus-visible,.su-light select:focus-visible,.su-light button:focus-visible{
  outline:3px solid var(--emerald)}
.su-light .su-consent{color:var(--ink-2)}
.su-light [aria-invalid="true"]{border-color:#DC2626;background:#FBEAEA}
.su-light .su-note{color:#B3261E}

/* ---------- the blog band ---------- */
.su-band{position:relative;background:var(--forest);border-radius:24px;padding:44px;
  color:#fff;overflow:hidden;margin:64px 0 0}
.su-band::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:rgba(255,255,255,.05);top:-230px;right:-130px;pointer-events:none}
.su-band h2{font-size:clamp(23px,3vw,30px);font-weight:800;letter-spacing:-.02em;
  line-height:1.15;margin:0;max-width:24ch}
.su-band h2 em{font-style:italic;color:#8FE0BE}
.su-band>p{color:rgba(255,255,255,.75);font-size:15px;margin:11px 0 22px;max-width:52ch;line-height:1.6}
.su-band .su-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px;max-width:640px;position:relative}
.su-band form{position:relative}
@media (max-width:620px){
  .su-band{padding:30px 24px}
  .su-band .su-grid{grid-template-columns:1fr}
  .su-band .btn{width:100%;justify-content:center}
}

/* ---------- the slim homepage band ---------- */
.su-slim{background:#fff;border:1px solid var(--line);border-radius:22px;
  box-shadow:var(--shadow-card);padding:28px 32px}
.su-slim-tx b{font-size:19px;font-weight:800;letter-spacing:-.015em}
.su-slim-tx p{margin:3px 0 18px;font-size:14.5px;color:var(--ink-2);font-weight:500}
.su-slim .su-grid{display:grid;grid-template-columns:.85fr 1.15fr .85fr 1.4fr auto;gap:10px;align-items:center}
.su-slim .su-grid .btn{margin-top:0}
.su-slim .su-consent{margin-top:12px}
@media (max-width:960px){
  .su-slim .su-grid{grid-template-columns:1fr 1fr}
  .su-slim .su-grid .btn{grid-column:1/-1;justify-content:center}
}
@media (max-width:620px){
  .su-slim{padding:24px 20px}
  .su-slim .su-grid{grid-template-columns:1fr}
}

/* ---------- the compact footer form ---------- */
.su-foot{max-width:460px;margin:0 0 56px}
.su-foot>b{display:block;font-size:13px;font-weight:800;letter-spacing:.05em;
  text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:12px}
.su-foot-row{display:flex;gap:10px}
.su-foot-row input{flex:1;min-width:0}
.su-foot-row .btn{margin-top:0;flex:none}
.su-foot .su-consent{font-size:12.5px;color:rgba(255,255,255,.62)}
@media (max-width:560px){
  .su-foot-row{flex-direction:column}
  .su-foot-row .btn{width:100%;justify-content:center}
}

/* ---------- the article slide-up card ---------- */
.su-card{position:fixed;right:22px;bottom:22px;z-index:8500;width:340px;
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px 22px;
  box-shadow:0 24px 64px rgba(11,61,46,.24);
  transform:translateY(calc(100% + 40px));transition:transform .45s var(--ease)}
.su-card.on{transform:none}
.su-card>b{font-size:16.5px;font-weight:800;letter-spacing:-.015em}
.su-card>p{margin:4px 0 14px;font-size:13.5px;color:var(--ink-2);font-weight:500;line-height:1.5}
.su-card input{font-size:15px;padding:11px 13px}
.su-card .btn{margin-top:10px;width:100%;justify-content:center;padding:12px 20px;font-size:14.5px}
.su-card .su-consent{margin-top:10px;font-size:12.5px}
.su-close{position:absolute;top:10px;right:10px;width:34px;height:34px;border:0;cursor:pointer;
  border-radius:50%;background:var(--cream);color:var(--ink-2);font-size:19px;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s}
.su-close:hover{background:var(--cream-deep);color:var(--ink)}
@media (max-width:820px){
  /* Docked bar on phones. signup.js pads the page to match, so the card
     never sits over a line of the article. */
  .su-card{left:0;right:0;bottom:0;width:auto;border-radius:20px 20px 0 0;
    padding:18px 20px calc(16px + env(safe-area-inset-bottom))}
}
/* The card lands where the back-to-top button floats; hide it while open. */
.su-card-open .toTop{opacity:0 !important;pointer-events:none !important}
@media (prefers-reduced-motion:reduce){
  .su-card{transition:none;transform:none;visibility:hidden}
  .su-card.on{visibility:visible}
}