/* ==========================================================
   CERTIFICADOS — estilo alinhado à página Home
   Carregue este arquivo depois do CSS global.
   Todo o estilo fica isolado em .certificates-page.
========================================================== */

.certificates-page {
  --cert-bg: #080d19;
  --cert-panel: #0d1728;
  --cert-panel-hover: #111e32;
  --cert-text: #f1f5f9;
  --cert-muted: #94a3b8;
  --cert-border: rgba(148, 163, 184, 0.15);

  position: relative;
  isolation: isolate;
  width: 100%;
  min-height: 100vh;
  /* Compensa o cabeçalho fixo para não esconder o início da página. */
  padding: calc(var(--header-height) + clamp(2rem, 5vw, 3.5rem)) 0 clamp(64px, 8vw, 100px);
  overflow: clip;
  color: var(--cert-text);
  background:
    radial-gradient(ellipse at 9% 4%, rgba(var(--color-primary-rgb), 0.10), transparent 34%),
    radial-gradient(ellipse at 91% 20%, rgba(var(--color-primary-rgb), 0.08), transparent 32%);
}

.certificates-page,
.certificates-page *,
.certificates-page *::before,
.certificates-page *::after {
  box-sizing: border-box;
}

.certificates-page .container {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.certificates-page a {
  color: inherit;
  text-decoration: none;
}

.certificates-page img {
  display: block;
  max-width: 100%;
}

.certificates-page button,
.certificates-page input,
.certificates-page select {
  font: inherit;
}

/* ==========================================================
   INTRODUÇÃO
========================================================== */

.certificates-page .certificates-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: center;
  gap: clamp(32px, 6vw, 76px);
  margin-bottom: clamp(68px, 9vw, 108px);
}

.certificates-page .certificates-intro-copy {
  min-width: 0;
}

.certificates-page .page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 9px 14px;
  border: 1px solid rgba(var(--color-primary-rgb), 0.23);
  border-radius: 999px;
  background: rgba(var(--color-primary-rgb), 0.07);
  color: var(--color-primary);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.certificates-page .kicker-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 12px rgba(var(--color-primary-rgb), 0.65);
}

.certificates-page .certificates-intro h1 {
  max-width: 760px;
  margin: 0;
  color: var(--cert-text);
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  font-weight: 850;
  letter-spacing: -0.067em;
  line-height: 1.04;
  overflow-wrap: anywhere;
}

.certificates-page .certificates-intro h1 span,
.certificates-page .certificates-section-heading h2 span {
  color: var(--color-primary);
}

.certificates-page .page-lead {
  max-width: 650px;
  margin: 23px 0 0;
  color: var(--cert-muted);
  font-size: clamp(0.98rem, 1.45vw, 1.1rem);
  line-height: 1.85;
}

.certificates-page .certificates-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* ==========================================================
   BOTÕES
========================================================== */

.certificates-page .cert-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 17px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.83rem;
  font-weight: 750;
  line-height: 1.3;
  text-align: center;
  cursor: pointer;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease,
    color 0.25s ease;
}

.certificates-page .cert-btn-primary {
  border-color: rgba(var(--color-primary-rgb), 0.42);
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
  color: #fff;
  box-shadow: 0 8px 22px rgba(var(--color-primary-rgb), 0.18);
}

.certificates-page .cert-btn-secondary {
  border-color: rgba(148, 163, 184, 0.18);
  background: rgba(148, 163, 184, 0.045);
  color: #dbe5f3;
}

.certificates-page .cert-btn:focus-visible,
.certificates-page #cert-toolbar button:focus-visible,
.certificates-page #cert-toolbar input:focus-visible,
.certificates-page #cert-toolbar select:focus-visible,
.certificates-page #cert-grid a:focus-visible,
.certificates-page #cert-grid button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

@media (hover: hover) {
  .certificates-page .cert-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(var(--color-primary-rgb), 0.27);
  }

  .certificates-page .cert-btn-secondary:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--color-primary-rgb), 0.38);
    background: rgba(var(--color-primary-rgb), 0.08);
    color: #fff;
  }
}

/* ==========================================================
   PAINEL LATERAL
========================================================== */

.certificates-page .certificates-overview {
  position: relative;
  min-width: 0;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(var(--color-primary-rgb), 0.23);
  border-radius: 20px;
  background:
    radial-gradient(circle at 100% 0%, rgba(var(--color-primary-rgb), 0.13), transparent 43%),
    linear-gradient(145deg, rgba(17, 28, 47, 0.97), rgba(9, 17, 31, 0.98));
  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.certificates-page .certificates-overview::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-hover), var(--color-primary), var(--color-primary-hover));
  content: "";
}

.certificates-page .overview-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  color: #91a1b8;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.certificates-page .overview-indicator,
.certificates-page .certificates-label-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 11px rgba(52, 211, 153, 0.45);
}

.certificates-page .overview-status {
  margin-left: auto;
  color: #6ee7b7;
  font-size: 0.62rem;
}

.certificates-page .overview-number {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 28px 0 24px;
}

.certificates-page .overview-number strong {
  color: #f8fafc;
  font-size: clamp(3.5rem, 6vw, 5rem);
  font-weight: 850;
  letter-spacing: -0.08em;
  line-height: 1;
}

.certificates-page .overview-number span {
  color: var(--cert-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.certificates-page .overview-divider {
  height: 1px;
  margin: 20px 0;
  background: var(--cert-border);
}

.certificates-page .overview-detail {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 17px;
}

.certificates-page .detail-icon {
  display: grid;
  width: 39px;
  height: 39px;
  flex: 0 0 39px;
  place-items: center;
  border: 1px solid rgba(var(--color-primary-rgb), 0.18);
  border-radius: 11px;
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
  font-size: 1.1rem;
}

.certificates-page .detail-icon-purple {
  border-color: rgba(var(--color-primary-rgb), 0.2);
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
}

.certificates-page .overview-detail div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.certificates-page .overview-detail strong {
  color: #e5edf8;
  font-size: 0.84rem;
}

.certificates-page .overview-detail span:not(.detail-icon) {
  color: var(--cert-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

/* ==========================================================
   CABEÇALHO DA SEÇÃO
========================================================== */

.certificates-page .certificates-section {
  min-width: 0;
  scroll-margin-top: 36px;
}

.certificates-page .certificates-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.certificates-page .section-eyebrow {
  margin: 0 0 12px;
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.certificates-page .certificates-section-heading h2 {
  margin: 0;
  color: var(--cert-text);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 820;
  letter-spacing: -0.055em;
  line-height: 1.12;
}

.certificates-page .certificates-section-heading p:not(.section-eyebrow) {
  max-width: 650px;
  margin: 14px 0 0;
  color: var(--cert-muted);
  font-size: 0.94rem;
  line-height: 1.8;
}

.certificates-page .certificates-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
  padding: 10px 13px;
  border: 1px solid var(--cert-border);
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.035);
  color: #b7c4d6;
  font-size: 0.74rem;
}

/* ==========================================================
   BARRA DE BUSCA / FILTROS
   Os seletores cobrem elementos comuns gerados pelo JS atual.
========================================================== */

.certificates-page .cert-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  min-width: 0;
  margin: 0 0 24px;
  padding: 16px;
  border: 1px solid var(--cert-border);
  border-radius: 16px;
  background: rgba(13, 23, 40, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.certificates-page .cert-toolbar:empty {
  display: none;
}

.certificates-page .cert-toolbar label {
  color: #cbd5e1;
  font-size: 0.8rem;
  font-weight: 650;
}

.certificates-page .cert-toolbar input,
.certificates-page .cert-toolbar select {
  width: auto;
  min-width: 170px;
  max-width: 100%;
  min-height: 42px;
  padding: 10px 13px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 10px;
  background: #0a1220;
  color: var(--cert-text);
  font-size: 0.86rem;
  outline: none;
}

.certificates-page .cert-toolbar input {
  flex: 1 1 220px;
}

.certificates-page .cert-toolbar input::placeholder {
  color: #64748b;
}

.certificates-page .cert-toolbar input:focus,
.certificates-page .cert-toolbar select:focus {
  border-color: rgba(var(--color-primary-rgb), 0.65);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.certificates-page .cert-toolbar button,
.certificates-page .cert-toolbar .cert-filter,
.certificates-page .cert-toolbar [role="button"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid rgba(148, 163, 184, 0.19);
  border-radius: 9px;
  background: rgba(148, 163, 184, 0.045);
  color: #cbd5e1;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.certificates-page .cert-toolbar button:hover,
.certificates-page .cert-toolbar .cert-filter:hover,
.certificates-page .cert-toolbar [role="button"]:hover,
.certificates-page .cert-toolbar button.active,
.certificates-page .cert-toolbar .active {
  border-color: rgba(var(--color-primary-rgb), 0.45);
  background: rgba(var(--color-primary-rgb), 0.11);
  color: var(--color-primary-light);
}

/* ==========================================================
   GRADE E CARDS DE CERTIFICADOS
========================================================== */

.certificates-page .cert-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 22px;
  min-width: 0;
}

.certificates-page .cert-grid:empty::before {
  grid-column: 1 / -1;
  display: block;
  padding: 48px 22px;
  border: 1px dashed rgba(148, 163, 184, 0.2);
  border-radius: 18px;
  color: #8190a6;
  background: rgba(13, 23, 40, 0.38);
  text-align: center;
  content: "Os certificados serão exibidos aqui.";
}

/* Aplica o visual ao elemento principal de cada card, mesmo que o JS use outro nome de classe. */
.certificates-page .cert-grid > article,
.certificates-page .cert-grid > .cert-card,
.certificates-page .cert-grid > .certificate-card,
.certificates-page .cert-grid > .cert-item,
.certificates-page .cert-grid > .certificado-card,
.certificates-page .cert-grid > .certificate-item,
.certificates-page .cert-grid > div {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 17px;
  background:
    linear-gradient(145deg, rgba(17, 28, 47, 0.94), rgba(9, 17, 31, 0.98));
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.certificates-page .cert-grid > article::before,
.certificates-page .cert-grid > .cert-card::before,
.certificates-page .cert-grid > .certificate-card::before,
.certificates-page .cert-grid > .cert-item::before,
.certificates-page .cert-grid > .certificado-card::before,
.certificates-page .cert-grid > .certificate-item::before,
.certificates-page .cert-grid > div::before {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-hover), var(--color-primary), var(--color-primary-hover));
  content: "";
  pointer-events: none;
}

@media (hover: hover) {
  .certificates-page .cert-grid > article:hover,
  .certificates-page .cert-grid > .cert-card:hover,
  .certificates-page .cert-grid > .certificate-card:hover,
  .certificates-page .cert-grid > .cert-item:hover,
  .certificates-page .cert-grid > .certificado-card:hover,
  .certificates-page .cert-grid > .certificate-item:hover,
  .certificates-page .cert-grid > div:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--color-primary-rgb), 0.38);
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.2);
  }
}

.certificates-page #cert-grid img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.certificates-page #cert-grid > article img,
.certificates-page #cert-grid > .cert-card img,
.certificates-page #cert-grid > .certificate-card img,
.certificates-page #cert-grid > .cert-item img,
.certificates-page #cert-grid > .certificado-card img,
.certificates-page #cert-grid > .certificate-item img,
.certificates-page #cert-grid > div img {
  aspect-ratio: 4 / 3;
  padding: 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background:
    radial-gradient(circle at 50% 0%, rgba(var(--color-primary-rgb), 0.07), transparent 60%),
    #080f1c;
  object-fit: contain;
}

.certificates-page #cert-grid h3,
.certificates-page #cert-grid h4,
.certificates-page #cert-grid .cert-title,
.certificates-page #cert-grid .certificate-title {
  margin: 0;
  color: #f1f5f9;
  font-size: 1rem;
  font-weight: 780;
  line-height: 1.45;
}

.certificates-page #cert-grid p {
  color: var(--cert-muted);
  font-size: 0.85rem;
  line-height: 1.7;
}

.certificates-page #cert-grid .cert-content,
.certificates-page #cert-grid .certificate-content,
.certificates-page #cert-grid .cert-info,
.certificates-page #cert-grid .cert-details,
.certificates-page #cert-grid .cert-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
}

.certificates-page #cert-grid a,
.certificates-page #cert-grid button {
  cursor: pointer;
}

.certificates-page #cert-grid a:not([class]),
.certificates-page #cert-grid .cert-actions a,
.certificates-page #cert-grid .certificate-actions a,
.certificates-page #cert-grid .cert-buttons a,
.certificates-page #cert-grid .cert-actions button,
.certificates-page #cert-grid .certificate-actions button,
.certificates-page #cert-grid .cert-buttons button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 39px;
  padding: 9px 12px;
  border: 1px solid rgba(var(--color-primary-rgb), 0.28);
  border-radius: 9px;
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary-light);
  font-size: 0.78rem;
  font-weight: 750;
  text-align: center;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.certificates-page #cert-grid .cert-actions,
.certificates-page #cert-grid .certificate-actions,
.certificates-page #cert-grid .cert-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: auto;
  padding: 0 18px 18px;
}

.certificates-page #cert-grid a:hover,
.certificates-page #cert-grid button:hover {
  border-color: rgba(var(--color-primary-rgb), 0.55);
  background: rgba(var(--color-primary-rgb), 0.15);
}

.certificates-page .certificates-empty {
  margin: 0;
  padding: 24px;
  border: 1px dashed rgba(148, 163, 184, 0.2);
  border-radius: 14px;
  color: var(--cert-muted);
  text-align: center;
}

/* ==========================================================
   MODAL / PRÉ-VISUALIZAÇÃO AMPLIADA
   Estilos para nomes de classe comuns usados em modais de imagem.
========================================================== */

.certificates-page .cert-modal,
.certificates-page .certificate-modal,
.certificates-page .cert-lightbox,
.certificates-page .certificate-lightbox,
.certificates-page .image-modal {
  position: fixed;
  z-index: 9999;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 6, 15, 0.88);
  backdrop-filter: blur(10px);
}

.certificates-page .cert-modal img,
.certificates-page .certificate-modal img,
.certificates-page .cert-lightbox img,
.certificates-page .certificate-lightbox img,
.certificates-page .image-modal img {
  width: auto;
  max-width: min(1100px, 94vw);
  max-height: 88vh;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 12px;
  background: #fff;
  object-fit: contain;
}

.certificates-page .cert-modal button,
.certificates-page .certificate-modal button,
.certificates-page .cert-lightbox button,
.certificates-page .certificate-lightbox button,
.certificates-page .image-modal button {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 10px;
  background: #111e32;
  color: #fff;
  cursor: pointer;
}

/* ==========================================================
   RESPONSIVIDADE
========================================================== */

@media (max-width: 1000px) {
  .certificates-page .certificates-intro {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 0.8fr);
    gap: 30px;
  }

  .certificates-page .cert-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (max-width: 720px) {
  .certificates-page {
    /* Em telas pequenas, mantém o título e o selo abaixo do menu fixo. */
    padding-top: calc(var(--header-height) + 1.75rem);
  }

  .certificates-page .container {
    width: min(100% - 32px, 560px);
  }

  .certificates-page .certificates-intro {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    margin-bottom: 64px;
  }

  .certificates-page .certificates-intro h1 {
    font-size: clamp(2.6rem, 12vw, 4rem);
  }

  .certificates-page .certificates-overview {
    padding: 21px;
  }

  .certificates-page .certificates-section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .certificates-page .certificates-label {
    white-space: normal;
  }

  .certificates-page .cert-toolbar {
    align-items: stretch;
    padding: 13px;
  }

  .certificates-page .cert-toolbar input,
  .certificates-page .cert-toolbar select {
    width: 100%;
    min-width: 0;
    flex-basis: 100%;
  }

  .certificates-page .cert-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .certificates-page #cert-grid > article img,
  .certificates-page #cert-grid > .cert-card img,
  .certificates-page #cert-grid > .certificate-card img,
  .certificates-page #cert-grid > .cert-item img,
  .certificates-page #cert-grid > .certificado-card img,
  .certificates-page #cert-grid > .certificate-item img,
  .certificates-page #cert-grid > div img {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 420px) {
  .certificates-page .container {
    width: calc(100% - 24px);
  }

  .certificates-page .certificates-intro h1 {
    font-size: 2.45rem;
  }

  .certificates-page .certificates-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .certificates-page .cert-btn {
    width: 100%;
  }

  .certificates-page .certificates-overview {
    padding: 18px;
    border-radius: 16px;
  }

  .certificates-page .overview-number strong {
    font-size: 3.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .certificates-page *,
  .certificates-page *::before,
  .certificates-page *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}