/* ============================================================
   Hub Design — instalação do SuperApp
   Paleta extraída da própria identidade do produto:
   navy do cabeçalho do sistema, verde do logotipo, teal do
   botão de login real.
   ============================================================ */

:root {
  --ink: #1B2130;
  --ink-2: #262E42;
  --surface: #2C3549;
  --surface-2: #333D54;
  --hairline: #445071;
  --brand-green: #17B857;
  --action-teal: #00B0A7;
  --action-teal-hover: #00958D;
  --paper: #F4F6F5;
  --paper-dim: #AEB6C7;
  --radius: 6px;
}

.hub {
  background: var(--ink);
  color: var(--paper);
  font-family: 'Lato', Helvetica, Arial, sans-serif;
}

.hub a {
  color: inherit;
}

.hub-eyebrow {
  font-family: 'Catamaran', Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--action-teal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.hub-eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--action-teal);
  display: inline-block;
}

/* ── Navbar ─────────────────────────────────────────────── */

.hub-nav {
  background: var(--ink-2) !important;
  border-bottom: 1px solid var(--hairline);
}

.hub-nav .nav-link {
  color: var(--paper-dim) !important;
  font-family: 'Catamaran', sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.hub-nav .nav-link:hover,
.hub-nav .nav-link:focus {
  color: var(--paper) !important;
}

/* ── Hero ───────────────────────────────────────────────── */

.hub-hero {
  position: relative;
  background:
    linear-gradient(180deg, rgba(27, 33, 48, 0) 0%, var(--ink) 92%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0px, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 64px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0px, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 64px),
    var(--ink);
  padding: 88px 0 72px;
}

.hub-hero h1 {
  font-family: 'Catamaran', Helvetica, Arial, sans-serif;
  font-weight: 800;
  font-size: 44px;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 18px 0 20px;
}

.hub-hero p.lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--paper-dim);
  max-width: 460px;
  margin-bottom: 34px;
}

.hub-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Catamaran', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.hub-btn:hover { transform: translateY(-1px); }

.hub-btn-primary {
  background: var(--action-teal);
  color: #0B1017;
}

.hub-btn-primary:hover {
  background: var(--action-teal-hover);
  color: #0B1017;
}

.hub-btn-ghost {
  background: transparent;
  border-color: var(--hairline);
  color: var(--paper);
}

.hub-btn-ghost:hover {
  border-color: var(--paper-dim);
  color: var(--paper);
}

/* ── Readiness panel (signature element) ───────────────────
   Extensão funcional do próprio símbolo da marca: nós
   hexagonais ligados por uma linha, cada um confirma um
   requisito real do dispositivo via feature-detection. */

.hub-readiness {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 28px 26px 24px;
}

.hub-readiness-title {
  font-family: 'Catamaran', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-bottom: 20px;
}

.hub-node-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.hub-node-list::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 16px;
  bottom: 16px;
  width: 1px;
  background: var(--hairline);
}

.hub-node {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
}

.hub-node-dot {
  position: relative;
  flex: 0 0 auto;
  width: 31px;
  height: 31px;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: var(--ink-2);
  border: 1px solid var(--hairline);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.hub-node-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--paper-dim);
  transition: background-color 0.2s ease;
}

.hub-node[data-state="ok"] .hub-node-dot {
  background: rgba(23, 184, 87, 0.12);
  border-color: var(--brand-green);
}

.hub-node[data-state="ok"] .hub-node-dot::after {
  background: var(--brand-green);
}

.hub-node[data-state="wait"] .hub-node-dot::after {
  background: var(--action-teal);
  animation: hub-pulse 1.6s ease-in-out infinite;
}

@keyframes hub-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.hub-node-label {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--paper);
}

.hub-node-sub {
  font-size: 12.5px;
  color: var(--paper-dim);
}

@media (prefers-reduced-motion: reduce) {
  .hub-node[data-state="wait"] .hub-node-dot::after { animation: none; }
}

/* ── Requisitos ─────────────────────────────────────────── */

.hub-requisitos {
  background: var(--ink-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 26px 0;
}

.hub-requisitos-row {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
  justify-content: center;
}

.hub-req-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--paper-dim);
  font-size: 14px;
}

.hub-req-item svg {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--action-teal);
}

.hub-req-item strong {
  color: var(--paper);
  font-weight: 700;
}

/* ── Value cards ────────────────────────────────────────── */

.hub-value {
  padding: 76px 0;
}

.hub-section-heading {
  font-family: 'Catamaran', sans-serif;
  font-weight: 800;
  font-size: 28px;
  color: var(--paper);
  margin-bottom: 12px;
}

.hub-section-sub {
  color: var(--paper-dim);
  max-width: 520px;
  margin-bottom: 44px;
}

.hub-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 28px 24px;
  height: 100%;
}

.hub-card-icon {
  width: 38px;
  height: 38px;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: rgba(0, 176, 167, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.hub-card-icon svg {
  width: 18px;
  height: 18px;
  color: var(--action-teal);
}

.hub-card h3 {
  font-family: 'Catamaran', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--paper);
  margin-bottom: 10px;
}

.hub-card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper-dim);
  margin: 0;
}

/* ── Privacy strip ──────────────────────────────────────── */

.hub-privacy {
  border-top: 1px solid var(--hairline);
  padding: 22px 0;
}

.hub-privacy p {
  margin: 0;
  font-size: 13px;
  color: var(--paper-dim);
  text-align: center;
}

.hub-privacy svg {
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 6px;
  color: var(--brand-green);
}

/* ── Footer ─────────────────────────────────────────────── */

.hub-footer {
  background: var(--ink-2);
  border-top: 1px solid var(--hairline);
  padding: 20px 0;
}

.hub-footer p {
  margin: 0;
  font-size: 12.5px;
  color: var(--paper-dim);
  text-align: center;
}

/* ── Install prompt / iOS banner — restyled to tokens ──────── */

#install-prompt {
  display: none;
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  max-width: 480px;
  margin: 0 auto;
  z-index: 1000;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  font-family: 'Lato', Helvetica, Arial, sans-serif;
}

#install-prompt .prompt-container {
  padding: 20px 22px;
}

#install-prompt p {
  color: var(--paper-dim);
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0 0 14px;
}

#install-prompt p:first-of-type {
  color: var(--paper);
}

#install-button,
#cancel-button {
  font-family: 'Catamaran', sans-serif;
  font-weight: 700;
  font-size: 14px;
  border: none;
  border-radius: var(--radius);
  padding: 10px 18px;
  cursor: pointer;
}

#install-button {
  background: var(--action-teal);
  color: #0B1017;
}

#install-button:hover {
  background: var(--action-teal-hover);
}

#cancel-button {
  background: transparent;
  color: var(--paper-dim);
  margin-right: 10px;
}

#cancel-button:hover {
  color: var(--paper);
}

#iosBanner {
  font-family: 'Lato', Helvetica, Arial, sans-serif !important;
  background: var(--surface) !important;
  border-top: 1px solid var(--hairline);
}

#ios-banner-dismiss {
  border: none;
  cursor: pointer;
  font-family: 'Catamaran', sans-serif;
}

@media (max-width: 767px) {
  .hub-hero { padding: 56px 0 44px; text-align: center; }
  .hub-hero p.lead { margin-left: auto; margin-right: auto; }
  .hub-hero h1 { font-size: 32px; }
  .hub-cta-row { justify-content: center; }
  .hub-readiness { margin-top: 40px; }
}