:root {
  --pink: #e6007e;
  --pink-soft: rgba(230, 0, 126, .16);
  --bg: #08080a;
  --bg-2: #0e0e12;
  --panel: rgba(255, 255, 255, .035);
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .16);
  --text: #f2f2f4;
  --muted: #8f8f9c;
  --radius: 18px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}
.glow-a { width: 520px; height: 520px; top: -220px; left: -140px; background: rgba(230, 0, 126, .22); }
.glow-b { width: 620px; height: 620px; bottom: -320px; right: -200px; background: rgba(90, 40, 180, .16); }

.wrap { width: min(1220px, 100% - 48px); margin-inline: auto; }

/* ---------- topbar ---------- */
.topbar {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 8, 10, .7);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brandmark {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.brandmark-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 5px var(--pink-soft);
}
.topbar-meta { color: var(--muted); font-size: 13px; }

/* ---------- layout ---------- */
.layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 28px;
  align-items: start;
  padding: 40px 0 72px;
}

.panel {
  /* Itens de grelha têm min-width:auto, o que deixaria a assinatura (mais larga
     que o ecrã) esticar a página em vez de deslizar dentro do cartão. */
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  backdrop-filter: blur(8px);
}

.preview-panel { position: sticky; top: 92px; }

.panel-head h1 {
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.panel-head p { margin: 0 0 8px; color: var(--muted); font-size: 14px; }

.step { margin-top: 26px; }
.step-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 14px;
}
.step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--pink);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  letter-spacing: 0;
}
.preview-label { margin-bottom: 8px; }
.preview-intro { margin: 0 0 16px; color: var(--muted); font-size: 14px; }

.choice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
  padding: 4px;
  background: rgba(0, 0, 0, .35);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.choice-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 9px;
  cursor: pointer;
}
.choice-btn.is-active {
  background: var(--pink);
  color: #fff;
}

.more {
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(0, 0, 0, .25);
}
.more summary {
  padding: 14px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  list-style: none;
  color: #d2d2da;
}
.more summary::-webkit-details-marker { display: none; }
.more summary::before { content: "+  "; color: var(--pink); font-weight: 700; }
.more[open] summary::before { content: "−  "; }
.more-body { padding: 0 16px 16px; }
.more-body .toggles { margin-top: 16px; }

.mail-body-only { padding: 28px 22px; }

.btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  line-height: 1.2;
}
.btn-sub {
  font-size: 11px;
  font-weight: 500;
  opacity: .72;
}

/* ---------- fields ---------- */
.field-group { margin-bottom: 26px; }
.field-group:last-child { margin-bottom: 0; }

.group-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: 12px;
}
.opt { color: var(--muted); font-weight: 400; letter-spacing: 0; text-transform: none; }
.req { color: var(--pink); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.field { margin-bottom: 14px; }
.grid-2 .field { margin-bottom: 0; }
.grid-2 + .grid-2, .grid-2 + .field { margin-top: 14px; }

.field label {
  display: block;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 6px;
}

input[type="text"], select {
  width: 100%;
  padding: 11px 14px;
  background: rgba(0, 0, 0, .35);
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
input[type="text"]::placeholder { color: #55555f; }
input[type="text"]:focus, select:focus {
  outline: none;
  border-color: var(--pink);
  box-shadow: 0 0 0 3px var(--pink-soft);
  background: rgba(0, 0, 0, .55);
}
select { appearance: none; cursor: pointer; padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238f8f9c' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
}
select option { background: #15151a; color: var(--text); }

.email-row { display: flex; align-items: stretch; gap: 8px; }
.email-row input { flex: 1 1 auto; min-width: 0; }
.domain-chip {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: rgba(230, 0, 126, .1);
  color: #f7a6d2;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.toggles-inline { margin-bottom: 16px; }

.hint { margin: 7px 0 0; font-size: 12px; color: var(--muted); }
.hint b { color: #c9c9d2; font-weight: 600; }

/* ---------- brand picker ---------- */
.brand-picker { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.brand-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, .35);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  font: inherit;
  transition: border-color .15s, background .15s, transform .15s;
}
.brand-card:hover { border-color: rgba(255, 255, 255, .3); transform: translateY(-1px); }
.brand-card.is-active {
  border-color: var(--pink);
  background: linear-gradient(180deg, rgba(230, 0, 126, .12), rgba(0, 0, 0, .35));
  box-shadow: 0 0 0 3px var(--pink-soft);
}
.brand-card-logo {
  display: flex;
  align-items: center;
  height: 42px;
  margin-bottom: 8px;
}
.brand-card-logo img { max-height: 40px; max-width: 150px; width: auto; display: block; }
.brand-card-name { font-weight: 600; font-size: 14px; }
.brand-card-domain { font-size: 12px; color: var(--muted); }

/* ---------- toggles ---------- */
.toggles { display: flex; flex-direction: column; gap: 12px; }
.toggle { display: flex; align-items: center; gap: 11px; cursor: pointer; font-size: 14px; }
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch {
  width: 40px; height: 23px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .13);
  border: 1px solid var(--line-strong);
  position: relative;
  flex: 0 0 auto;
  transition: background .18s, border-color .18s;
}
.switch::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: #fff;
  transition: transform .18s;
}
.toggle input:checked + .switch { background: var(--pink); border-color: var(--pink); }
.toggle input:checked + .switch::after { transform: translateX(17px); }
.toggle input:focus-visible + .switch { box-shadow: 0 0 0 3px var(--pink-soft); }

/* ---------- preview ---------- */
.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.preview-head h2 { margin: 0; font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.dots { display: flex; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .14); }

.mail-mock {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
}
.mail-mock-head {
  padding: 16px 22px;
  border-bottom: 1px solid #e8e8ec;
  background: #fafafb;
}
.mail-line { display: flex; gap: 12px; font-size: 12.5px; line-height: 1.9; }
.mail-key { width: 56px; color: #9a9aa4; flex: 0 0 auto; }
.mail-val { color: #3a3a44; }
.mail-body { padding: 24px 22px 28px; }
.mail-body-only { padding: 28px 22px; }
.mail-body-only .signature-host { margin-top: 0; }
.mail-text {
  margin: 0 0 12px;
  color: #3a3a44;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
}
.signature-host { margin-top: 20px; overflow-x: auto; }
/* A assinatura tem largura fixa: mostramos o tamanho real e deixamos deslizar,
   em vez de deixar o browser encolher e partir as linhas. */
.signature-host > table { width: max-content; max-width: none; }

.preview-hint { display: none; margin: 10px 2px 0; font-size: 12px; color: var(--muted); }

/* ---------- actions ---------- */
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.btn {
  padding: 12px 18px 11px;
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .05);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .12s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  line-height: 1.2;
  text-align: center;
}
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .05);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .12s;
}
.btn:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .28); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--pink);
  border-color: var(--pink);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(230, 0, 126, .3);
}
.btn-primary:hover { background: #ff0a91; border-color: #ff0a91; }
.btn-apple {
  background: #111114;
  border-color: rgba(255, 255, 255, .22);
  color: #fff;
}
.btn-apple:hover { background: #1c1c22; }

.status { min-height: 20px; margin: 12px 0 0; font-size: 13px; color: var(--muted); }
.status.ok { color: #45d483; }
.status.err { color: #ff6b6b; }

/* ---------- howto ---------- */
.howto {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(0, 0, 0, .3);
}
.howto summary {
  padding: 14px 18px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  list-style: none;
}
.howto summary::-webkit-details-marker { display: none; }
.howto summary::before { content: "+ "; color: var(--pink); font-weight: 700; }
.howto[open] summary::before { content: "− "; }
.howto-body { padding: 0 18px 18px; font-size: 13.5px; color: #c2c2cc; }
.howto-body h3 { margin: 14px 0 6px; font-size: 13px; color: var(--pink); letter-spacing: .04em; text-transform: uppercase; }
.howto-body ol { margin: 0; padding-left: 20px; }
.howto-body li { margin-bottom: 4px; }
.howto-body .note { color: var(--muted); font-size: 12.5px; margin-top: 16px; }
.howto-body .howto-lead { margin: 0 0 8px; color: var(--muted); font-size: 13px; }
.howto-body code {
  background: rgba(255, 255, 255, .08);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 12.5px;
}
kbd {
  background: rgba(255, 255, 255, .1);
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  padding: 1px 5px;
  font-size: 11.5px;
  font-family: inherit;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 32px;
  color: var(--muted);
  font-size: 13px;
  position: relative;
  z-index: 1;
}

.page-ios .ios-wrap { padding: 28px 0 64px; position: relative; z-index: 1; max-width: 720px; }
.ios-card {
  background: #fff;
  border-radius: 14px;
  padding: 22px 18px;
  overflow-x: auto;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .4);
}
.ios-sig { margin-top: 0; }
.ios-warn {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 11px;
  background: rgba(255, 180, 40, .12);
  border: 1px solid rgba(255, 180, 40, .35);
  color: #f0d18a;
  font-size: 13.5px;
}
.ios-steps {
  margin: 22px 0 0;
  padding-left: 22px;
  color: #c2c2cc;
  font-size: 14px;
}
.ios-steps li { margin-bottom: 8px; }
.ios-note { margin-top: 18px; color: var(--muted); font-size: 13px; }
.ios-back { color: var(--pink); text-decoration: none; font-weight: 600; font-size: 14px; }

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; gap: 20px; }
  .preview-panel { position: static; }
}

@media (max-width: 680px) {
  body { font-size: 15px; }
  .wrap { width: calc(100% - 28px); }
  .layout { padding: 22px 0 48px; }
  .panel { padding: 20px 18px; border-radius: 15px; }
  .panel-head h1 { font-size: 22px; }
  .panel-head p { margin-bottom: 22px; }

  .grid-2 { grid-template-columns: 1fr; }
  .field-group { margin-bottom: 22px; }

  /* Full-width touch targets; 16px stops iOS from zooming on focus. */
  input[type="text"] { font-size: 16px; padding: 13px 14px; }
  .domain-chip { width: 100%; justify-content: center; padding: 12px 14px; }
  .email-row { flex-direction: column; gap: 8px; }

  .brand-picker { grid-template-columns: 1fr 1fr; gap: 10px; }
  .brand-card { padding: 12px; }
  .brand-card-logo { height: 34px; margin-bottom: 6px; }
  .brand-card-logo img { max-height: 32px; max-width: 100%; }
  .brand-card-name { font-size: 13px; }
  .brand-card-domain { font-size: 11px; }

  .toggle { min-height: 44px; }

  .mail-mock-head { padding: 12px 16px; }
  .mail-body { padding: 18px 16px 22px; }
  .signature-host {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
  }
  .preview-hint { display: block; }

  .actions { grid-template-columns: 1fr; gap: 8px; }
  .btn { flex: none; padding: 14px 18px; text-align: center; }
  .btn-primary { order: -1; }

  .howto summary { padding: 15px 16px; }
  .howto-body { padding: 0 16px 16px; }
}

@media (max-width: 400px) {
  .brand-picker { grid-template-columns: 1fr; }
}

.brandmark-link {
  color: inherit;
  text-decoration: none;
}
.topnav {
  display: flex;
  gap: 6px;
}
.topnav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
}
.topnav a.is-on,
.topnav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, .06);
}

.hub {
  position: relative;
  z-index: 1;
  padding: 36px 0 72px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.hub-hero {
  text-align: left;
}
.hub-logo {
  display: block;
  height: 42px;
  width: auto;
  margin-bottom: 18px;
}
.hub-hero h1 {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -.03em;
}
.hub-hero p {
  margin: 0;
  color: var(--muted);
  max-width: 540px;
}
.hub-h2 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.hub-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 14px;
}
.hub-tile {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  min-height: 140px;
  transition: border-color .15s, transform .15s;
}
.hub-tile:hover {
  border-color: var(--pink);
  transform: translateY(-2px);
}
.hub-tile-main {
  background: linear-gradient(180deg, rgba(230, 0, 126, .16), rgba(255, 255, 255, .03));
  border-color: rgba(230, 0, 126, .45);
}
.hub-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--pink);
}
.hub-tile strong { font-size: 18px; }
.hub-tile span:last-child { color: var(--muted); font-size: 14px; }
.hub-panel { padding: 26px; }

.contact-form { margin-bottom: 16px; }
.btn-small {
  width: auto;
  align-self: start;
  padding: 10px 16px;
  font-size: 14px;
  margin-top: 4px;
}
.search {
  width: 100%;
  padding: 11px 14px;
  margin: 4px 0 14px;
  background: rgba(0, 0, 0, .35);
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  color: var(--text);
  font: inherit;
  font-size: 14px;
}
.search:focus {
  outline: none;
  border-color: var(--pink);
  box-shadow: 0 0 0 3px var(--pink-soft);
}
.contact-list, .link-list { display: flex; flex-direction: column; gap: 8px; }
.contact-card, .link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0, 0, 0, .28);
}
.contact-meta {
  margin-top: 3px;
  font-size: 13px;
  color: var(--muted);
}
.contact-meta a { color: #f7a6d2; text-decoration: none; }
.link-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: inherit;
  text-decoration: none;
  min-width: 0;
}
.link-card span { color: var(--muted); font-size: 13px; word-break: break-all; }
.icon-btn {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  padding: 6px 8px;
  border-radius: 8px;
}
.icon-btn:hover { color: #ff6b6b; background: rgba(255, 107, 107, .1); }
.empty { color: var(--muted); font-size: 14px; margin: 8px 0 0; }

@media (max-width: 900px) {
  .hub-grid { grid-template-columns: 1fr; }
  .hub-hero h1 { font-size: 26px; }
}