/* =====================================================================
   COMPONENTS — peças reaproveitadas. Tema "Ateliê de tinta".
   ===================================================================== */

/* ---------- layout base ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--sp-5); }

/* ---------- cabeçalho ---------- */
.app-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.app-header .bar {
  max-width: var(--maxw); margin: 0 auto; padding: 11px var(--sp-5);
  display: flex; align-items: center; gap: var(--sp-4);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand .wordmark {
  font-weight: 800; letter-spacing: -.03em; font-size: 1.12rem;
}
.app-header .spacer { flex: 1; }
.app-header nav { display: flex; gap: 4px; align-items: center; }

/* marca CMYK: três pontos de processo sobrepostos (multiply) */
.logomark { position: relative; width: 28px; height: 24px; flex: none; }
.logomark .b { position: absolute; width: 16px; height: 16px; border-radius: 50%; mix-blend-mode: multiply; }
.logomark .c { left: 0; top: 1px; background: rgba(0,160,223,.92); }
.logomark .m { right: 0; top: 1px; background: rgba(224,0,120,.85); }
.logomark .y { left: 6px; bottom: 0; background: rgba(250,205,0,.88); }
@media (prefers-color-scheme: dark) { .logomark .b { mix-blend-mode: screen; } }
:root[data-theme="light"] .logomark .b { mix-blend-mode: multiply; }
:root[data-theme="dark"]  .logomark .b { mix-blend-mode: screen; }

/* versão grande do emblema (centro do hero) */
.logomark.big { width: 74px; height: 62px; }
.logomark.big .b { width: 42px; height: 42px; }
.logomark.big .c { left: 0; top: 2px; }
.logomark.big .m { right: 0; top: 2px; }
.logomark.big .y { left: 16px; bottom: 0; }

.crumb { color: var(--muted); font-size: .82rem; font-family: var(--mono); }
.crumb a { color: var(--muted); }

.app-footer {
  color: var(--muted); font-size: .8rem; font-family: var(--mono);
  padding: var(--sp-7) var(--sp-5); text-align: center;
}

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font-size: .88rem; font-weight: 550; line-height: 1;
  padding: 9px 14px; border-radius: var(--radius-sm); cursor: pointer;
  border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text);
  transition: background .12s, border-color .12s, transform .05s, box-shadow .12s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); box-shadow: var(--shadow); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: var(--surface-2); border-color: var(--border); }
.btn.icon { padding: 8px; width: 36px; font-size: 1rem; }
.btns { display: flex; flex-direction: column; gap: var(--sp-2); }

/* ---------- painéis ---------- */
.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px;
}
.panel + .panel { margin-top: 18px; }
.eyebrow {
  font-family: var(--mono); font-size: .68rem; text-transform: uppercase;
  letter-spacing: .12em; color: var(--muted); font-weight: 600; margin-bottom: 14px;
}

/* ---------- campos ---------- */
.field { margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.lbl { display: block; font-size: .8rem; color: var(--muted); margin-bottom: 5px; }
input[type="text"], input[type="number"], select, textarea {
  width: 100%; font-size: .9rem; padding: 8px 10px;
  background: var(--surface-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); transition: border-color .12s;
}
input[type="text"], input[type="number"] { font-family: var(--mono); }
input[type="number"] { font-variant-numeric: tabular-nums; }
input:hover, select:hover { border-color: var(--muted); }
select { cursor: pointer; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.hint {
  font-size: .78rem; color: var(--muted); line-height: 1.55;
  border-left: 2px solid var(--border-strong); padding-left: 10px;
}
.hint b { color: var(--text); font-weight: 600; }

.chip {
  display: inline-block; font-family: var(--mono); font-size: .8rem;
  background: var(--accent-soft); color: var(--accent);
  padding: 2px 8px; border-radius: 999px;
}

/* ---------- hero do hub (centralizado) ---------- */
.hero { text-align: center; padding: clamp(48px, 8vw, 84px) 0 var(--sp-7); }
.hero-emblem { display: flex; justify-content: center; margin-bottom: 22px; }
.hero .eyebrow {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -.035em;
  line-height: 1.04; margin: 0 auto 16px; max-width: 16ch; text-wrap: balance;
}
.hero h1 .ink { color: var(--magenta); }
.hero p { color: var(--muted); max-width: 50ch; font-size: 1.05rem; margin: 0 auto; text-wrap: balance; }

.hero, .cards { animation: rise .5s ease both; }
.cards { animation-delay: .06s; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* ---------- cards (centralizados) ---------- */
.cards {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: stretch;
  gap: var(--sp-4); max-width: 720px; margin: 0 auto;
  padding: var(--sp-2) 0 var(--sp-7);
}
.card {
  position: relative; overflow: hidden; width: 320px; max-width: 100%;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 30px 26px 28px; color: var(--text);
  transition: transform .14s, box-shadow .14s, border-color .14s;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%;
  background: var(--tool, var(--accent));
  transform: scaleX(0); transition: transform .2s ease;
}
.card:hover { text-decoration: none; transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.card:hover::before { transform: scaleX(1); }

/* swatch de cor da ferramenta (tipo cartela) */
.card-chip {
  width: 60px; height: 60px; border-radius: 14px; flex: none; margin-bottom: 4px;
  display: flex; align-items: center; justify-content: center; font-size: 1.9rem;
  background: color-mix(in srgb, var(--tool, var(--accent)) 18%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--tool, var(--accent)) 42%, var(--border));
  box-shadow: inset 0 0 0 4px color-mix(in srgb, var(--tool, var(--accent)) 10%, transparent);
}
.card h2 { font-size: 1.18rem; font-weight: 700; letter-spacing: -.01em; }
.card p { color: var(--muted); font-size: .89rem; line-height: 1.55; max-width: 30ch; }
.card.embreve { opacity: .74; }
.badge-soon {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--mono); font-size: .62rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  background: var(--surface-2); color: var(--muted);
  border: 1px solid var(--border); padding: 3px 8px; border-radius: 999px;
}

/* cabeçalho de uma ferramenta aberta */
.tool-head { padding: var(--sp-6) 0 var(--sp-5); }
.tool-head h1 { font-size: 1.6rem; font-weight: 800; letter-spacing: -.025em; margin-bottom: 6px; }
.tool-head p { color: var(--muted); max-width: 64ch; font-size: .95rem; }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 22px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text); color: var(--bg);
  padding: 10px 18px; border-radius: 8px; font-size: .85rem; font-family: var(--mono);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 60;
  box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- "em construção" ---------- */
.soon-box { text-align: center; padding: var(--sp-7) var(--sp-4); }
.soon-box .big { font-size: 3rem; margin-bottom: var(--sp-3); }
.soon-box h2 { margin-bottom: var(--sp-2); }
.soon-box p { color: var(--muted); max-width: 52ch; margin: 0 auto var(--sp-2); }

@media (prefers-reduced-motion: reduce) {
  .hero, .cards { animation: none; }
  .card, .btn { transition: none; }
}