/* ChicletePDF — design system (marca: rosa chiclete + roxo) */
:root {
  --pink: #FF4FA3;
  --pink-600: #E83E91;
  --purple: #7C4DFF;
  --ink: #1f2430;
  --muted: #6b7280;
  --line: #eceef3;
  --bg: #f7f8fc;
  --card: #ffffff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(31, 36, 48, .08);
  --shadow-sm: 0 4px 14px rgba(31, 36, 48, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ---------- Header ---------- */
.cp-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px 24px;
  background: rgba(255,255,255,.9); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.cp-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; }
.cp-logo .dot { font-size: 1.4rem; }
.cp-logo b { background: linear-gradient(90deg, var(--pink), var(--purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cp-nav { display: flex; align-items: center; gap: 8px; }
.cp-credits {
  display: none; align-items: center; gap: 6px;
  background: #fff0f7; color: var(--pink-600);
  border: 1px solid #ffd6ea; border-radius: 999px;
  padding: 6px 12px; font-weight: 700; font-size: .9rem;
}
.cp-credits.show { display: inline-flex; }
.cp-premium {
  display: none; align-items: center; gap: 6px;
  background: #fbf0ff; color: var(--purple);
  border: 1px solid #ebd6ff; border-radius: 999px;
  padding: 6px 12px; font-weight: 700; font-size: .9rem;
}
.cp-premium.show { display: inline-flex; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; cursor: pointer; font-weight: 700; font-size: .95rem;
  padding: 11px 20px; border-radius: 999px; transition: transform .05s, box-shadow .2s, opacity .2s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(90deg, var(--pink), var(--purple)); color: #fff; box-shadow: 0 8px 20px rgba(124,77,255,.28); }
.btn-primary:hover { box-shadow: 0 10px 26px rgba(124,77,255,.36); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { background: #fff; }
.btn-light { background: #fff; color: var(--purple); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-block { width: 100%; }
.btn-lg { padding: 14px 28px; font-size: 1.05rem; }

/* ---------- Layout ---------- */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 56px 0; }
.center { text-align: center; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1200px 400px at 80% -10%, rgba(124,77,255,.18), transparent),
    radial-gradient(900px 380px at 0% 0%, rgba(255,79,163,.16), transparent);
  padding: 64px 0 36px;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.1; margin: 0 0 16px; letter-spacing: -.5px; }
.hero h1 span { background: linear-gradient(90deg, var(--pink), var(--purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: 1.15rem; color: var(--muted); max-width: 680px; margin: 0 auto 26px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.trust { margin-top: 22px; color: var(--muted); font-size: .9rem; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.trust span { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Tools grid ---------- */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.tool {
  position: relative; display: block; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow-sm); transition: transform .12s, box-shadow .2s, border-color .2s;
}
.tool:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #e3d9ff; }
.tool .icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 12px; background: linear-gradient(135deg, #fff0f7, #efe9ff); }
.tool h3 { margin: 0 0 6px; font-size: 1.05rem; }
.tool p { margin: 0; color: var(--muted); font-size: .88rem; }
.tool .soon { position: absolute; top: 14px; right: 14px; font-size: .68rem; font-weight: 700; color: var(--purple); background: #efe9ff; padding: 3px 8px; border-radius: 999px; }
.tool.disabled { opacity: .72; pointer-events: none; }

/* ---------- Generic cards / steps / pricing ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.step .n { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--pink), var(--purple)); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: 12px; }
.price { text-align: center; }
.price .amount { font-size: 2rem; font-weight: 800; }
.price .amount small { font-size: .9rem; color: var(--muted); font-weight: 600; }
.price.featured { border: 2px solid var(--purple); box-shadow: var(--shadow); }
.badge-soft { display: inline-block; font-size: .75rem; font-weight: 700; color: var(--purple); background: #efe9ff; padding: 4px 10px; border-radius: 999px; }

h2.title { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 8px; }
.subtitle { color: var(--muted); margin: 0 auto 32px; max-width: 620px; }

/* ---------- Footer ---------- */
.cp-footer { background: #14121c; color: #c9c6d6; padding: 40px 0; margin-top: 40px; }
.cp-footer a { color: #c9c6d6; }
.cp-footer a:hover { color: #fff; }
.cp-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.cp-footer h4 { color: #fff; margin: 0 0 12px; font-size: .95rem; }
.cp-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: .9rem; }
.cp-footer .copy { margin-top: 28px; padding-top: 18px; border-top: 1px solid #2a2636; font-size: .85rem; color: #8b8799; }

/* ---------- Tool page ---------- */
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.toolbar .icon { font-size: 1.8rem; }
.dropzone {
  border: 2px dashed #d8d3ec; border-radius: var(--radius); background: #fff;
  padding: 44px 24px; text-align: center; cursor: pointer; transition: border-color .2s, background .2s;
}
.dropzone.drag { border-color: var(--purple); background: #faf8ff; }
.dropzone .big { font-size: 2.4rem; }
.filelist { display: grid; gap: 10px; margin: 18px 0; }
.fileitem { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; }
.fileitem .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .92rem; }
.fileitem .rm { color: var(--muted); cursor: pointer; border: none; background: none; font-size: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; }
.field label { font-weight: 600; font-size: .9rem; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; font: inherit; background: #fff;
}
.field textarea { min-height: 130px; resize: vertical; }
.note { font-size: .85rem; color: var(--muted); }
.result { margin-top: 18px; padding: 16px; border-radius: 12px; background: #f1fdf4; border: 1px solid #c9efd5; color: #156a36; }
.alert { margin-top: 12px; padding: 12px 14px; border-radius: 10px; background: #fff3f3; border: 1px solid #ffd2d2; color: #b42318; font-size: .9rem; }
.hidden { display: none !important; }

/* ---------- Modal ---------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(20,18,28,.5); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal-backdrop.show { display: flex; }
.modal { background: #fff; border-radius: 20px; width: 100%; max-width: 400px; padding: 28px; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.modal h3 { margin: 0 0 4px; }
.modal .tabs { display: flex; gap: 6px; background: #f1f0f6; padding: 4px; border-radius: 12px; margin: 18px 0; }
.modal .tabs button { flex: 1; border: none; background: none; padding: 9px; border-radius: 9px; cursor: pointer; font-weight: 700; color: var(--muted); }
.modal .tabs button.active { background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); }
.modal .close { float: right; border: none; background: none; font-size: 1.4rem; cursor: pointer; color: var(--muted); }
.divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .82rem; margin: 16px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
.spinner.dark { border-color: rgba(124,77,255,.3); border-top-color: var(--purple); }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 720px) {
  .cp-footer .cols { grid-template-columns: 1fr; }
  .section { padding: 40px 0; }
}

/* ---------- iLovePDF style categorisation ---------- */
.category-section {
  margin-top: 40px;
}
.category-title {
  font-family: 'Segoe UI', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--purple);
  border-bottom: 2px solid var(--line);
  padding-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}