/* Mailzen — componentes reutilizáveis. Classes prefixadas "mz-" para evitar
   colisão. Cada bloco é usado por múltiplas páginas — mudanças aqui afetam
   o site inteiro. */

/* Botões */
.mz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mz-space-2);
  padding: 0.75rem 1.375rem;
  border-radius: var(--mz-radius-full);
  font-weight: 600;
  font-size: var(--mz-fs-sm);
  border: 1px solid transparent;
  transition: background var(--mz-transition), color var(--mz-transition), border-color var(--mz-transition), transform var(--mz-transition);
  white-space: nowrap;
}
.mz-btn:active { transform: scale(0.98); }

.mz-btn--primary {
  background: var(--mz-brand);
  color: var(--mz-on-brand);
}
.mz-btn--primary:hover { background: var(--mz-brand-hover); }

.mz-btn--secondary {
  background: var(--mz-white);
  color: var(--mz-heading);
  border-color: var(--mz-border);
}
.mz-btn--secondary:hover { border-color: var(--mz-brand); color: var(--mz-brand-hover); }

.mz-btn--ghost {
  background: transparent;
  color: var(--mz-heading);
}
.mz-btn--ghost:hover { background: var(--mz-gray-100); }

.mz-btn--lg { padding: 0.9rem 1.75rem; font-size: var(--mz-fs-base); }
.mz-btn--block { width: 100%; }

/* ===== Header global ===== */
.mz-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--mz-border);
  height: var(--mz-header-height);
}
.mz-header__bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--mz-space-6);
}
.mz-header__logo {
  display: flex;
  align-items: center;
  gap: var(--mz-space-2);
  font-weight: 800;
  font-size: var(--mz-fs-lg);
  color: var(--mz-heading);
  flex-shrink: 0;
}
.mz-header__logo-mark {
  width: 30px; height: 30px;
  border-radius: var(--mz-radius-sm);
  background: linear-gradient(135deg, var(--mz-green-500), var(--mz-green-900));
}
.mz-nav {
  display: flex;
  align-items: center;
  gap: var(--mz-space-6);
  flex: 1;
  justify-content: center;
}
.mz-nav a {
  font-size: var(--mz-fs-sm);
  font-weight: 500;
  color: var(--mz-text);
  padding: var(--mz-space-2) 0;
  position: relative;
}
.mz-nav a:hover { color: var(--mz-brand-hover); }
.mz-nav a[aria-current="page"] { color: var(--mz-brand-hover); }
.mz-header__actions { display: flex; align-items: center; gap: var(--mz-space-3); flex-shrink: 0; }
.mz-header__menu-toggle {
  display: none;
  background: none; border: none; padding: var(--mz-space-2);
}
.mz-header__menu-toggle span {
  display: block; width: 22px; height: 2px; background: var(--mz-heading);
  margin: 5px 0; transition: transform var(--mz-transition), opacity var(--mz-transition);
}

/* Dropdown "Produto" no header */
.mz-nav__dropdown { position: relative; }
.mz-nav__dropdown-trigger {
  display: flex; align-items: center; gap: 6px;
  background: none; border: none; font: inherit;
  font-size: var(--mz-fs-sm); font-weight: 500; color: var(--mz-text);
  padding: var(--mz-space-2) 0;
}
.mz-nav__dropdown-trigger:hover { color: var(--mz-brand-hover); }
.mz-nav__dropdown-trigger svg { transition: transform var(--mz-transition); }
.mz-nav__dropdown-panel {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%);
  background: var(--mz-white); border: 1px solid var(--mz-border); border-radius: var(--mz-radius-md);
  box-shadow: var(--mz-shadow-lg); padding: var(--mz-space-2);
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  min-width: 380px;
  opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(-6px);
  transition: opacity var(--mz-transition), transform var(--mz-transition), visibility var(--mz-transition);
  z-index: 60;
}
.mz-nav__dropdown-panel a {
  padding: var(--mz-space-2) var(--mz-space-3); border-radius: var(--mz-radius-sm);
  font-size: var(--mz-fs-sm); color: var(--mz-text);
}
.mz-nav__dropdown-panel a:hover { background: var(--mz-gray-50); color: var(--mz-brand-hover); }
.mz-nav__dropdown-all { grid-column: 1 / -1; font-weight: 600; color: var(--mz-brand-hover) !important; border-top: 1px solid var(--mz-border); margin-top: 4px; padding-top: var(--mz-space-3) !important; }
.mz-nav__dropdown:hover .mz-nav__dropdown-panel,
.mz-nav__dropdown:focus-within .mz-nav__dropdown-panel,
.mz-nav__dropdown.is-open .mz-nav__dropdown-panel {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.mz-nav__dropdown.is-open .mz-nav__dropdown-trigger svg { transform: rotate(180deg); }

@media (max-width: 960px) {
  .mz-nav__dropdown-panel {
    position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none;
    border: none; display: none; grid-template-columns: 1fr; min-width: 0; padding: 0 0 0 var(--mz-space-3);
  }
  .mz-nav__dropdown.is-open .mz-nav__dropdown-panel { display: grid; }
}

@media (max-width: 960px) {
  .mz-nav {
    position: fixed;
    inset: var(--mz-header-height) 0 0 0;
    background: var(--mz-white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: var(--mz-space-5);
    gap: var(--mz-space-1);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--mz-transition), transform var(--mz-transition);
  }
  .mz-nav a { padding: var(--mz-space-3) var(--mz-space-2); border-radius: var(--mz-radius-sm); }
  .mz-nav a:hover { background: var(--mz-gray-50); }
  .mz-header.is-open .mz-nav { opacity: 1; transform: none; pointer-events: auto; }
  .mz-header__menu-toggle { display: block; }
  .mz-header__actions .mz-btn--secondary { display: none; }
}

/* ===== Footer global ===== */
.mz-footer {
  background: var(--mz-green-900);
  color: var(--mz-green-50);
  padding-block: var(--mz-space-10) var(--mz-space-6);
}
.mz-footer a { color: var(--mz-green-100); }
.mz-footer a:hover { color: var(--mz-white); }
.mz-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: var(--mz-space-6);
  margin-bottom: var(--mz-space-8);
}
.mz-footer__brand p { color: var(--mz-green-100); font-size: var(--mz-fs-sm); max-width: 260px; }
.mz-footer__col h4 {
  color: var(--mz-white);
  font-size: var(--mz-fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--mz-space-3);
}
.mz-footer__col ul { display: flex; flex-direction: column; gap: var(--mz-space-2); }
.mz-footer__col a { font-size: var(--mz-fs-sm); }
.mz-footer__social { display: flex; gap: var(--mz-space-3); margin-top: var(--mz-space-4); }
.mz-footer__social a {
  width: 34px; height: 34px; border-radius: var(--mz-radius-full);
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
}
.mz-footer__legal-id {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--mz-space-5);
  margin-bottom: var(--mz-space-5);
  font-size: var(--mz-fs-xs);
  color: var(--mz-green-100);
}
.mz-footer__legal-id p { margin: 0; line-height: 1.6; }

.mz-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--mz-space-5);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--mz-space-3);
  font-size: var(--mz-fs-xs); color: var(--mz-green-100);
}

@media (max-width: 900px) {
  .mz-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .mz-footer__grid { grid-template-columns: 1fr; }
}

/* ===== Cards genéricos ===== */
.mz-card {
  background: var(--mz-white);
  border: 1px solid var(--mz-border);
  border-radius: var(--mz-radius-lg);
  padding: var(--mz-space-6);
  box-shadow: var(--mz-shadow-sm);
  transition: box-shadow var(--mz-transition), transform var(--mz-transition);
}
.mz-card:hover { box-shadow: var(--mz-shadow-md); transform: translateY(-2px); }

.mz-grid {
  display: grid;
  gap: var(--mz-space-5);
}
.mz-grid--2 { grid-template-columns: repeat(2, 1fr); }
.mz-grid--3 { grid-template-columns: repeat(3, 1fr); }
.mz-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .mz-grid--3, .mz-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .mz-grid--2, .mz-grid--3, .mz-grid--4 { grid-template-columns: 1fr; }
}

/* Feature card */
.mz-feature-card__icon {
  width: 44px; height: 44px;
  border-radius: var(--mz-radius-md);
  background: var(--mz-green-50);
  color: var(--mz-brand-hover);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--mz-space-4);
}
.mz-feature-card h3 { font-size: var(--mz-fs-lg); margin-bottom: var(--mz-space-2); }
.mz-feature-card p { margin-bottom: 0; font-size: var(--mz-fs-sm); }
.mz-feature-card--link { display: block; }
.mz-feature-card--link:hover { color: inherit; }

/* Checklist com marcadores verdes */
.mz-checklist { display: flex; flex-wrap: wrap; gap: var(--mz-space-4); }
.mz-checklist li {
  display: flex; align-items: center; gap: var(--mz-space-2);
  font-size: var(--mz-fs-sm); font-weight: 500; color: var(--mz-text);
}
.mz-checklist li::before {
  content: "";
  width: 18px; height: 18px; flex-shrink: 0;
  border-radius: var(--mz-radius-full);
  background: var(--mz-green-500);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3.5 8.5l3 3 6-6.5' stroke='white' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}

/* ===== Pricing card ===== */
.mz-pricing-card {
  background: var(--mz-white);
  border: 1px solid var(--mz-border);
  border-radius: var(--mz-radius-lg);
  padding: var(--mz-space-6);
  display: flex;
  flex-direction: column;
  position: relative;
}
.mz-pricing-card--featured {
  border-color: var(--mz-brand);
  box-shadow: var(--mz-shadow-lg);
  transform: scale(1.02);
}
.mz-pricing-card__badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--mz-brand); color: var(--mz-on-brand);
  font-size: var(--mz-fs-xs); font-weight: 700; letter-spacing: 0.04em;
  padding: 0.3rem 0.9rem; border-radius: var(--mz-radius-full);
  white-space: nowrap;
}
.mz-pricing-card__name { font-size: var(--mz-fs-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--mz-brand-hover); }
.mz-pricing-card__price { font-size: var(--mz-fs-4xl); color: var(--mz-heading); font-weight: 800; margin: var(--mz-space-2) 0 0; }
.mz-pricing-card__price span { font-size: var(--mz-fs-sm); font-weight: 500; color: var(--mz-text-muted); }
.mz-pricing-card__features { display: flex; flex-direction: column; gap: var(--mz-space-3); margin: var(--mz-space-6) 0; flex: 1; }
.mz-pricing-card__features li { display: flex; gap: var(--mz-space-2); font-size: var(--mz-fs-sm); }
.mz-pricing-card__features li::before { content: "✓"; color: var(--mz-brand); font-weight: 700; flex-shrink: 0; }

/* ===== FAQ (accordion) ===== */
.mz-faq-item { border-bottom: 1px solid var(--mz-border); }
.mz-faq-item__q {
  width: 100%; text-align: left; background: none; border: none;
  padding: var(--mz-space-5) 0; display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; color: var(--mz-heading); font-size: var(--mz-fs-base); gap: var(--mz-space-4);
}
.mz-faq-item__icon { flex-shrink: 0; transition: transform var(--mz-transition); color: var(--mz-brand); }
.mz-faq-item[open] .mz-faq-item__icon { transform: rotate(45deg); }
.mz-faq-item__a { padding: 0 0 var(--mz-space-5); margin: 0; }
.mz-faq-item summary { list-style: none; cursor: pointer; }
.mz-faq-item summary::-webkit-details-marker { display: none; }

/* ===== Video player ===== */
.mz-video {
  position: relative;
  border-radius: var(--mz-radius-lg);
  overflow: hidden;
  background: var(--mz-green-900);
  aspect-ratio: 16 / 9;
  box-shadow: var(--mz-shadow-md);
}
.mz-video__frame { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: none; }
.mz-video__thumb {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--mz-green-700), var(--mz-green-900));
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  color: var(--mz-white); text-align: center; padding: var(--mz-space-5);
  border: 0; width: 100%; cursor: pointer;
}
.mz-video__play {
  width: 64px; height: 64px; border-radius: var(--mz-radius-full);
  background: var(--mz-white); color: var(--mz-green-700);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--mz-space-4); transition: transform var(--mz-transition);
}
.mz-video__thumb:hover .mz-video__play { transform: scale(1.08); }
.mz-video__title { font-weight: 700; font-size: var(--mz-fs-lg); }
.mz-video__meta { font-size: var(--mz-fs-xs); color: var(--mz-green-100); margin-top: var(--mz-space-1); }
.mz-video--placeholder .mz-video__thumb { cursor: default; }
.mz-video--placeholder .mz-video__play { opacity: 0.5; }
.mz-video__badge {
  position: absolute; top: var(--mz-space-4); right: var(--mz-space-4);
  background: rgba(255,255,255,0.15); font-size: var(--mz-fs-xs); padding: 0.2rem 0.6rem; border-radius: var(--mz-radius-full);
}

/* ===== CTA banner ===== */
.mz-cta {
  background: linear-gradient(135deg, var(--mz-green-700), var(--mz-green-900));
  border-radius: var(--mz-radius-lg);
  padding: var(--mz-space-10) var(--mz-space-6);
  text-align: center;
  color: var(--mz-white);
}
.mz-cta h2 { color: var(--mz-white); margin-bottom: var(--mz-space-3); }
.mz-cta p { color: var(--mz-green-100); max-width: 480px; margin-inline: auto; margin-bottom: var(--mz-space-6); }
.mz-cta .mz-btn--secondary { background: var(--mz-white); border-color: transparent; }

/* ===== Breadcrumb ===== */
.mz-breadcrumb { display: flex; gap: var(--mz-space-2); font-size: var(--mz-fs-xs); color: var(--mz-text-muted); margin-bottom: var(--mz-space-5); flex-wrap: wrap; }
.mz-breadcrumb a:hover { color: var(--mz-brand-hover); }
.mz-breadcrumb li:not(:last-child)::after { content: "/"; margin-left: var(--mz-space-2); color: var(--mz-gray-300); }
.mz-breadcrumb { display: flex; }
.mz-breadcrumb li { display: flex; }

/* ===== Blog / content card ===== */
.mz-blog-card__image {
  aspect-ratio: 16/10; border-radius: var(--mz-radius-md); overflow: hidden; margin-bottom: var(--mz-space-4);
  background: linear-gradient(135deg, var(--mz-green-100), var(--mz-green-50));
  display: flex; align-items: center; justify-content: center; color: var(--mz-green-600); font-size: var(--mz-fs-xs); font-weight: 600;
}
.mz-blog-card__cat { color: var(--mz-brand-hover); font-size: var(--mz-fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.mz-blog-card h3 { font-size: var(--mz-fs-lg); margin: var(--mz-space-2) 0; }
.mz-blog-card__meta { font-size: var(--mz-fs-xs); color: var(--mz-text-muted); display: flex; gap: var(--mz-space-3); }

/* ===== Integration card ===== */
.mz-integration-card { text-align: center; }
.mz-integration-card__logo {
  width: 56px; height: 56px; border-radius: var(--mz-radius-md); background: var(--mz-gray-50);
  display: flex; align-items: center; justify-content: center; margin: 0 auto var(--mz-space-4);
  font-weight: 700; color: var(--mz-brand-hover);
}
.mz-integration-card__soon {
  display: inline-block; margin-top: var(--mz-space-3); font-size: var(--mz-fs-xs); font-weight: 700;
  color: var(--mz-orange); background: #FFF4EB; padding: 0.25rem 0.7rem; border-radius: var(--mz-radius-full);
}

/* ===== Documentation sidebar (API / Developers) ===== */
.mz-docs-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--mz-space-8); align-items: start; }
.mz-docs-sidebar { position: sticky; top: calc(var(--mz-header-height) + var(--mz-space-5)); display: flex; flex-direction: column; gap: var(--mz-space-1); }
.mz-docs-sidebar a { padding: var(--mz-space-2) var(--mz-space-3); border-radius: var(--mz-radius-sm); font-size: var(--mz-fs-sm); color: var(--mz-text); }
.mz-docs-sidebar a:hover { background: var(--mz-gray-50); }
.mz-docs-sidebar a[aria-current="page"] { background: var(--mz-green-50); color: var(--mz-brand-hover); font-weight: 600; }
.mz-docs-content pre {
  background: var(--mz-green-900); color: #E7FBEF; padding: var(--mz-space-5);
  border-radius: var(--mz-radius-md); overflow-x: auto; font-size: var(--mz-fs-sm); line-height: 1.5;
}
.mz-docs-content code { font-family: "SFMono-Regular", Consolas, Menlo, monospace; }
.mz-docs-content :not(pre) > code {
  background: var(--mz-gray-100); padding: 0.15em 0.4em; border-radius: 4px; font-size: 0.9em;
}
@media (max-width: 860px) {
  .mz-docs-layout { grid-template-columns: 1fr; }
  .mz-docs-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
}

/* ===== Tabs (usado em blocos de código com JS/Python/PHP/cURL) ===== */
.mz-tabs__list { display: flex; gap: var(--mz-space-1); border-bottom: 1px solid var(--mz-border); margin-bottom: var(--mz-space-4); }
.mz-tabs__tab {
  background: none; border: none; padding: var(--mz-space-2) var(--mz-space-4);
  font-size: var(--mz-fs-sm); font-weight: 600; color: var(--mz-text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.mz-tabs__tab[aria-selected="true"] { color: var(--mz-brand-hover); border-color: var(--mz-brand); }
.mz-tabs__panel[hidden] { display: none; }

/* ===== Status indicator ===== */
.mz-status-row { display: flex; justify-content: space-between; align-items: center; padding: var(--mz-space-4) 0; border-bottom: 1px solid var(--mz-border); }
.mz-status-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: var(--mz-space-2); }
.mz-status-dot--ok { background: var(--mz-green-500); }
.mz-status-dot--warn { background: var(--mz-orange); }
.mz-status-dot--down { background: var(--mz-red); }

/* ===== Cookie banner ===== */
.mz-cookie-banner {
  position: fixed; left: var(--mz-space-4); right: var(--mz-space-4); bottom: var(--mz-space-4);
  max-width: 560px; margin-inline: auto;
  background: var(--mz-white); border: 1px solid var(--mz-border); border-radius: var(--mz-radius-lg);
  box-shadow: var(--mz-shadow-lg); padding: var(--mz-space-5); z-index: 100;
  display: none;
}
.mz-cookie-banner.is-visible { display: block; }
.mz-cookie-banner p { font-size: var(--mz-fs-sm); margin-bottom: var(--mz-space-4); }
.mz-cookie-banner__actions { display: flex; gap: var(--mz-space-2); flex-wrap: wrap; }

/* ===== Dashboard mock (Home hero) ===== */
.mz-dashboard-mock {
  background: var(--mz-white); border: 1px solid var(--mz-border); border-radius: var(--mz-radius-lg);
  box-shadow: var(--mz-shadow-lg); padding: var(--mz-space-5); overflow: hidden;
}
.mz-dashboard-mock__topbar { display: flex; gap: 6px; margin-bottom: var(--mz-space-4); }
.mz-dashboard-mock__topbar span { width: 10px; height: 10px; border-radius: 50%; background: var(--mz-gray-200); }
.mz-dashboard-mock__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--mz-space-3); margin-bottom: var(--mz-space-4); }
.mz-dashboard-mock__stat { background: var(--mz-gray-50); border-radius: var(--mz-radius-md); padding: var(--mz-space-3); }
.mz-dashboard-mock__stat b { display: block; font-size: var(--mz-fs-xl); color: var(--mz-heading); }
.mz-dashboard-mock__stat span { font-size: var(--mz-fs-xs); color: var(--mz-text-muted); }
.mz-dashboard-mock__chart {
  height: 120px; border-radius: var(--mz-radius-md);
  background: linear-gradient(180deg, var(--mz-green-50), transparent), repeating-linear-gradient(90deg, var(--mz-green-100) 0 2px, transparent 2px 24px);
  position: relative; overflow: hidden;
}
.mz-dashboard-mock__chart::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 60%;
  background: linear-gradient(180deg, rgba(22,163,74,0.35), rgba(22,163,74,0));
  clip-path: polygon(0 80%, 15% 60%, 30% 70%, 45% 40%, 60% 55%, 75% 25%, 90% 35%, 100% 15%, 100% 100%, 0 100%);
}