/* =============================================================
   Página pública de verificación de certificado
   /cursos/certificado/{codigo}
   ============================================================= */

.certificado-page {
  position: relative;
  padding-top: 130px;
  padding-bottom: 80px;
  min-height: calc(100vh - 200px);
}

.certificado-page::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 50vw);
  right: calc(50% - 50vw);
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(61, 94, 244, 0.12), transparent 65%),
    radial-gradient(ellipse 50% 40% at 80% 30%, rgba(147, 207, 77, 0.08), transparent 65%),
    var(--depth-0);
  z-index: -1;
  pointer-events: none;
}

/* === Estado inválido / revocado === */
.certificado-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
}

.certificado-error-inner {
  max-width: 540px;
  text-align: center;
  background: var(--depth-2);
  border: 1px solid rgba(216, 52, 78, 0.18);
  border-radius: 24px;
  padding: 56px 36px;
  box-shadow: var(--elevate-2);
}

.certificado-error-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  background: rgba(216, 52, 78, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.certificado-error-icon .bi {
  font-size: 36px;
  color: #d8344e;
}

.certificado-error h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--ink, #0b1437);
  margin-bottom: 12px;
}

.certificado-error p {
  color: var(--ink-soft, #3a4870);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 8px;
}

.certificado-error-code {
  margin-top: 16px !important;
  font-size: 13px !important;
}

.certificado-error-code code {
  display: inline-block;
  margin-top: 4px;
  padding: 4px 10px;
  background: rgba(11, 20, 55, 0.05);
  border-radius: 6px;
  color: var(--ink, #0b1437);
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 12px;
}

/* === Estado válido === */
.certificado-valid {
  display: flex;
  justify-content: center;
  padding: 0 24px;
}

.certificado-valid-inner {
  max-width: 760px;
  width: 100%;
  text-align: center;
}

.certificado-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px 7px 12px;
  background: rgba(147, 207, 77, 0.12);
  border: 1px solid rgba(147, 207, 77, 0.4);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #6bb432;
  margin-bottom: 28px;
}

.certificado-eyebrow .bi {
  font-size: 16px;
  color: var(--green, #93cf4d);
}

.certificado-codigo-wrap {
  margin-bottom: 36px;
}

.certificado-codigo-label {
  font-size: 11px;
  letter-spacing: 3px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-soft, #3a4870);
  margin-bottom: 6px;
}

.certificado-codigo {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900;
  letter-spacing: -0.5px;
  margin: 0;
  background: linear-gradient(95deg, #3d5ef4 0%, #00ced6 50%, #93cf4d 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: certificado-gradient-sweep 6s linear infinite;
  font-variant-numeric: tabular-nums;
}

@keyframes certificado-gradient-sweep {
  0%   { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

/* === Tarjeta principal del certificado === */
.certificado-card {
  position: relative;
  background: var(--depth-1);
  border: 1px solid rgba(61, 94, 244, 0.1);
  border-radius: 24px;
  padding: 48px 36px;
  margin-bottom: 32px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 2px 4px rgba(11, 20, 55, 0.04),
    0 18px 40px rgba(11, 20, 55, 0.08),
    0 36px 80px rgba(61, 94, 244, 0.1);
  overflow: hidden;
}

.certificado-stripe {
  position: absolute;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #3d5ef4 0%, #00ced6 50%, #93cf4d 100%);
}

.certificado-stripe--top {
  top: 0;
}

.certificado-stripe--bottom {
  bottom: 0;
  background: linear-gradient(90deg, #93cf4d 0%, #00ced6 50%, #3d5ef4 100%);
}

.certificado-data-block {
  margin-bottom: 28px;
}

.certificado-data-block:last-of-type {
  margin-bottom: 0;
}

.certificado-data-label {
  font-size: 11px;
  letter-spacing: 2.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-soft, #3a4870);
  margin-bottom: 8px;
}

.certificado-alumno {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  font-style: italic;
  color: var(--blue, #3d5ef4);
  margin: 0;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.certificado-curso {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  color: var(--ink, #0b1437);
  margin: 0 0 4px;
  letter-spacing: -0.3px;
}

.certificado-carga {
  font-size: 14px;
  color: var(--ink-soft, #3a4870);
  margin: 0;
  font-weight: 500;
}

.certificado-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(11, 20, 55, 0.06);
}

@media (max-width: 640px) {
  .certificado-meta-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.certificado-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}

.certificado-meta-label {
  font-size: 10.5px;
  letter-spacing: 2px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-soft, #3a4870);
}

.certificado-meta-value {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink, #0b1437);
}

/* === Acciones === */
.certificado-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.certificado-actions .taxes-button {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  font-size: 15px;
  border-radius: 999px;
}

.certificado-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--depth-1);
  border: 1.5px solid rgba(11, 20, 55, 0.12);
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink, #0b1437);
  cursor: pointer;
  transition: all 0.25s ease;
}

.certificado-btn-secondary:hover {
  border-color: var(--blue, #3d5ef4);
  color: var(--blue, #3d5ef4);
  transform: translateY(-2px);
}

.certificado-btn-secondary .bi {
  font-size: 18px;
}

/* === Share === */
.certificado-share {
  margin-bottom: 36px;
}

.certificado-share-label {
  display: block;
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-soft, #3a4870);
  margin-bottom: 12px;
}

.certificado-share-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.cert-share {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cert-share:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.cert-share .bi {
  font-size: 15px;
}

.cert-share--wa {
  background: #25d366;
  color: #ffffff;
}
.cert-share--wa:hover {
  color: #ffffff;
  box-shadow: 0 8px 20px -6px rgba(37, 211, 102, 0.45);
}

.cert-share--li {
  background: #0a66c2;
  color: #ffffff;
}
.cert-share--li:hover {
  color: #ffffff;
  box-shadow: 0 8px 20px -6px rgba(10, 102, 194, 0.45);
}

.cert-share--tw {
  background: #0b1437;
  color: #ffffff;
}
.cert-share--tw:hover {
  color: #ffffff;
  box-shadow: 0 8px 20px -6px rgba(11, 20, 55, 0.45);
}

/* === Disclaimer === */
.certificado-disclaimer {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft, #3a4870);
  max-width: 580px;
  margin: 0 auto;
}

.certificado-disclaimer strong {
  color: var(--ink, #0b1437);
  font-weight: 700;
}

.certificado-disclaimer a {
  color: var(--blue, #3d5ef4);
  font-weight: 600;
  text-decoration: none;
}

.certificado-disclaimer a:hover {
  text-decoration: underline;
}

/* Importar Cormorant Garamond — Google Fonts */
@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@1,500;1,600&display=swap");