:root {
  --bg: #0F172A;
  --bg-deep: #0B1220;
  --surface: #16223B;
  --surface-2: #1E293B;
  --blue: #38BDF8;
  --blue-glow: #7DD3FC;
  --ink: #F1F5F9;
  --ink-dim: #94A3B8;
  --line: rgba(241,245,249,0.10);

  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
html { scroll-padding-top: env(safe-area-inset-top, 0px); scroll-behavior: smooth; }
* { box-sizing: inherit; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- NAV ---------- */
header {
  position: sticky;
  top: 0;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: rgba(15,23,42,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  max-width: 1120px;
  margin: 0 auto;
}
.brand { display: block; line-height: 0; }
.brand svg { width: 64px; height: auto; flex-shrink: 0; }
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover, .nav-links a:focus-visible { color: var(--ink); }
.nav-cta {
  background: var(--blue);
  color: var(--bg-deep);
  border: none;
  padding: 10px 20px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}
.nav-cta:hover { background: var(--blue-glow); }
.nav-cta:active { transform: scale(0.98); }

/* ---------- HERO ---------- */
.hero {
  padding: 96px 0 88px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.eyebrow-mono {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--blue-glow);
  margin-bottom: 20px;
  display: inline-block;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
  max-width: 14ch;
}
h1 .accent { color: var(--blue); }
.hero p.lead {
  margin-top: 22px;
  font-size: 1.08rem;
  color: var(--ink-dim);
  max-width: 46ch;
  line-height: 1.65;
}
.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--blue);
  color: var(--bg-deep);
  border: none;
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.96rem;
  cursor: pointer;
  transition: background 0.15s ease;
}
.btn-primary:hover, .btn-primary:focus-visible { background: var(--blue-glow); }
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.96rem;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.btn-secondary:hover, .btn-secondary:focus-visible { border-color: var(--blue); background: rgba(56,189,248,0.06); }

/* Hero visual: encaixe modular */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
}
.puzzle {
  position: absolute;
  border-radius: 18px;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-dim);
  border: 1px solid var(--line);
}
.puzzle .tag { color: var(--ink); }
.p1 { top: 0; left: 8%; width: 46%; height: 44%; background: var(--surface-2); }
.p2 { top: 4%; right: 0; width: 40%; height: 30%; background: var(--blue); color: var(--bg-deep); }
.p2 .tag { color: var(--bg-deep); }
.p3 { bottom: 18%; left: 0; width: 32%; height: 34%; background: var(--surface); }
.p4 { bottom: 0; right: 6%; width: 52%; height: 40%; background: var(--surface-2); border: 1px solid var(--blue); }

/* ---------- SEÇÃO: O QUE VOCÊ ENCONTRA (ABAS) ---------- */
.offerings {
  padding: 64px 0 96px;
  border-top: 1px solid var(--line);
}
.section-head { margin-bottom: 44px; max-width: 56ch; }
.section-head .eyebrow-mono { margin-bottom: 14px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
}

.tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0;
}
.tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--ink-dim);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 6px;
  margin-right: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.tab-btn .tab-num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-dim);
}
.tab-btn:hover { color: var(--ink); }
.tab-btn.is-active { color: var(--ink); border-bottom-color: var(--blue); }
.tab-btn.is-active .tab-num { color: var(--blue-glow); }

.tab-panels { padding-top: 40px; }
.tab-panel { }
.tab-panel[hidden] { display: none; }

.panel-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 36px;
}
.panel-text .offer-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--blue-glow);
}
.panel-text h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  margin-top: 12px;
}
.panel-text p {
  color: var(--ink-dim);
  font-size: 0.96rem;
  margin-top: 12px;
  line-height: 1.6;
  max-width: 42ch;
}
.panel-text .mini-tags {
  margin-top: 22px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.panel-text .mini-tags span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 5px 10px;
  border-radius: 6px;
  background: rgba(241,245,249,0.06);
  color: var(--ink-dim);
}
.panel-visual { border-radius: 14px; overflow: hidden; }

/* ---------- COMO FUNCIONA ---------- */
.how {
  padding: 88px 0;
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
}
.how-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 48px;
  position: relative;
}
.how-step {
  padding: 0 20px 0 0;
  position: relative;
}
.how-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 22px;
  right: -2px;
  width: calc(100% - 40px);
  height: 1px;
  background: var(--line);
}
.how-step .idx {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--blue);
  background: var(--surface-2);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
}
.how-step h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-top: 18px;
}
.how-step p {
  color: var(--ink-dim);
  font-size: 0.88rem;
  margin-top: 8px;
  line-height: 1.5;
}

/* ---------- CTA FINAL ---------- */
.cta-final {
  padding: 96px 0;
  border-top: 1px solid var(--line);
  text-align: center;
}
.cta-final h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 700;
  max-width: 20ch;
  margin: 0 auto;
  line-height: 1.2;
}
.cta-final p {
  color: var(--ink-dim);
  margin-top: 16px;
  font-size: 1rem;
}
.cta-final .hero-actions { justify-content: center; margin-top: 30px; }

/* ---------- FOOTER ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
footer .brand svg { width: 40px; height: auto; }
footer p {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-dim);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 420px; margin: 0 auto; aspect-ratio: 4/3; }
  .panel-inner { grid-template-columns: 1fr; }
  .panel-visual { order: -1; }
  .how-flow { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .how-step:nth-child(2)::after { display: none; }
  .nav-links { display: none; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 20px; }
  nav { padding: 12px 20px; }
  .brand svg { width: 52px; }
  .hero { padding: 56px 0 56px; }
  .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tab-btn { white-space: nowrap; }
  .panel-inner { padding: 24px; }
  .how-flow { grid-template-columns: 1fr; }
  .how-step:not(:last-child)::after { display: none; }
}

::selection { background: rgba(56,189,248,0.3); color: var(--ink); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--blue-glow); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* =====================================================================
   PAINEL ADMIN — mesma linguagem visual do site, com os componentes
   específicos de tabela/formulário/login que só o admin usa.
   ===================================================================== */

.admin-wrap { max-width: 1100px; margin: 0 auto; padding: 32px 24px; }

#login-screen { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 40px; width: 100%; max-width: 360px; }
.login-box h1 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 24px; }
.login-box input { margin-bottom: 12px; }
.error-msg { color: #F87171; font-size: 0.85rem; margin-top: 8px; min-height: 18px; }

input, select, textarea {
  width: 100%;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 12px 14px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.92rem;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); }

/* Botões-base pro admin (formulário usa <button> puro, sem classe) */
button {
  background: var(--blue);
  color: var(--bg-deep);
  border: none;
  padding: 11px 18px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}
button:hover { background: var(--blue-glow); }
button:active { transform: scale(0.98); }
button.secondary { background: transparent; border: 1px solid var(--line); color: var(--ink); }
button.secondary:hover { border-color: var(--blue); background: rgba(56,189,248,0.06); }
button.danger { background: #F87171; color: var(--bg-deep); }
button.danger:hover { background: #FCA5A5; }

.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; flex-wrap: wrap; gap: 12px; }
.admin-header h1 { font-family: var(--font-display); font-size: 1.3rem; display: flex; align-items: center; gap: 12px; }

.tab-row { display: flex; gap: 8px; border-bottom: 1px solid var(--line); margin-bottom: 24px; overflow-x: auto; }
.tab-item {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--ink-dim); padding: 10px 4px; margin-right: 24px; font-weight: 600;
  font-size: 0.92rem; cursor: pointer; white-space: nowrap;
}
.tab-item:hover { color: var(--ink); }
.tab-item.active { color: var(--ink); border-color: var(--blue); }

.panel-section { display: none; }
.panel-section.active { display: block; }

.data-table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-bottom: 24px; }
.data-table th, .data-table td { text-align: left; padding: 13px 14px; font-size: 0.86rem; border-bottom: 1px solid var(--line); }
.data-table th { color: var(--ink-dim); font-weight: 600; font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.02em; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.015); }

.badge { font-family: var(--font-mono); font-size: 0.7rem; padding: 3px 9px; border-radius: 6px; background: rgba(241,245,249,0.08); display: inline-block; }
.badge.pago, .badge.sucesso { color: #4ADE80; }
.badge.pendente { color: var(--blue-glow); }
.badge.cancelado, .badge.erro { color: #F87171; }

.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions button { padding: 6px 12px; font-size: 0.78rem; }

.id-copia { font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-dim); cursor: pointer; transition: color 0.15s ease; }
.id-copia:hover { color: var(--blue); }

.form-box { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; margin-bottom: 24px; }
.form-box h3 { font-family: var(--font-display); margin-bottom: 16px; font-size: 1.02rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-grid .full { grid-column: 1 / -1; }

/* =====================================================================
   OS DOIS "TOQUES ESPECIAIS" — usados no site E no admin, pra dar
   sensação de painel vivo/tempo real sem exagerar.
   ===================================================================== */

/* Ponto de status pulsando — ex: <span class="status-dot online"></span> Sistema online */
.status-line { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-dim); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; position: relative; flex-shrink: 0; }
.status-dot.online { background: #4ADE80; }
.status-dot.alerta { background: #FBBF24; }
.status-dot.offline { background: #F87171; }
.status-dot::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  background: inherit; opacity: 0.5; animation: pulso-status 2s ease-out infinite;
}
@keyframes pulso-status {
  0% { transform: scale(0.6); opacity: 0.5; }
  100% { transform: scale(2.2); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .status-dot::after { animation: none; }
}

/* Número que "conta" ao aparecer na tela — o JS fica em contador.js */
.stat-numero { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }