/* -------------------------------------------------------------------------
   404 Page Styles
   Gulf Grant Theme
   ------------------------------------------------------------------------- */

.gulfgrant-404-main {
  padding: 4rem 0 6rem;
}

.error-404-card {
  background: var(--gulf-card-bg);
  border: 1px solid var(--gulf-border);
  border-radius: var(--gulf-radius-xl);
  padding: 4rem 2rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--gulf-shadow-lg);
}

.error-code-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  border-radius: var(--gulf-radius-full);
  background: var(--gulf-primary-light);
  border: 3px solid rgba(0, 108, 53, 0.2);
  margin-bottom: 2rem;
}

.code-number {
  font-family: var(--gulf-font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gulf-primary);
  line-height: 1;
}

.code-sub {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gulf-muted);
  text-transform: uppercase;
}

.error-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gulf-dark);
  margin-bottom: 1rem;
}

.error-desc {
  font-size: 1.1rem;
  color: var(--gulf-muted);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

@media (max-width: 640px) {
  .error-404-card {
    padding: 2.5rem 1.25rem;
  }
  .error-title {
    font-size: 1.6rem;
  }
}

.error-search-box {
  max-width: 540px;
  margin: 0 auto 2.5rem;
}

.error-search-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gulf-bg);
  padding: 0.4rem;
  border-radius: var(--gulf-radius-full);
  border: 1.5px solid var(--gulf-border);
}

.error-search-input {
  width: 100%;
  padding: 0.75rem 1.25rem;
  border-radius: var(--gulf-radius-full);
  background: transparent;
  font-size: 0.98rem;
  color: var(--gulf-dark);
}

.error-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.5rem;
  background: var(--gulf-primary);
  color: #ffffff;
  border-radius: var(--gulf-radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--gulf-transition);
}

.error-search-btn:hover {
  background: var(--gulf-primary-hover);
}

/* Actions Row */
.error-actions-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-error-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: var(--gulf-primary);
  color: #ffffff;
  border-radius: var(--gulf-radius);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--gulf-transition);
}

.btn-error-primary:hover {
  background: var(--gulf-primary-hover);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-error-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: var(--gulf-bg);
  border: 1px solid var(--gulf-border);
  color: var(--gulf-dark);
  border-radius: var(--gulf-radius);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--gulf-transition);
}

.btn-error-secondary:hover {
  background: #ffffff;
  border-color: var(--gulf-primary);
  color: var(--gulf-primary);
  transform: translateY(-2px);
}

.btn-error-tg {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: #0088cc;
  color: #ffffff;
  border-radius: var(--gulf-radius);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--gulf-transition);
}

.btn-error-tg:hover {
  background: #006699;
  color: #ffffff;
  transform: translateY(-2px);
}

/* Popular Pills */
.error-popular-links .popular-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gulf-dark);
  margin-bottom: 0.75rem;
}

.popular-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.popular-pills a {
  padding: 0.35rem 0.85rem;
  border-radius: var(--gulf-radius-full);
  background: var(--gulf-bg);
  border: 1px solid var(--gulf-border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gulf-dark);
  transition: var(--gulf-transition);
}

.popular-pills a:hover {
  background: var(--gulf-primary);
  color: #ffffff;
  border-color: var(--gulf-primary);
}