/* ==========================================================================
   ADVENNO PHASE 4 PAGE - PORTFOLIO (SCOPED)
   --------------------------------------------------------------------------
   Scope:
   - portfolio.php only
   - preserve schema/content/scripts and API-driven filters
   - replace inline presentation styles with page-scoped classes
   ========================================================================== */

.p4-portfolio-page {
  background:
    radial-gradient(940px 430px at 10% -8%, rgba(20, 184, 166, 0.11), transparent 62%),
    radial-gradient(860px 420px at 90% 6%, rgba(59, 130, 246, 0.09), transparent 60%);
}

.p4-portfolio-page .p4-portfolio-main {
  padding-top: clamp(4.7rem, 7vw, 5.85rem);
}

.p4-portfolio-page .p4-portfolio-hero {
  padding-top: 140px;
}

.p4-portfolio-page .p4-portfolio-hero-copy {
  max-width: 600px;
  margin: 0 auto;
}

.p4-portfolio-page .p4-portfolio-hero-actions {
  margin-top: 24px;
  justify-content: center;
}

.p4-portfolio-page .p4-portfolio-stats {
  padding: 28px 0;
}

.p4-portfolio-page .p4-portfolio-stats-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.p4-portfolio-page .p4-portfolio-stat-item {
  text-align: center;
}

.p4-portfolio-page .p4-portfolio-stat-value {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
}

.p4-portfolio-page .p4-portfolio-stat-value-secondary {
  color: var(--color-accent-secondary);
}

.p4-portfolio-page .p4-portfolio-stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.p4-portfolio-page .p4-portfolio-filter-section {
  padding-top: var(--space-2xl);
}

.p4-portfolio-page .p4-portfolio-filter-actions {
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.p4-portfolio-page .p4-portfolio-ssr-list {
  margin-bottom: 40px;
}

.p4-portfolio-page .p4-portfolio-image-shell {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.6), rgba(52, 211, 153, 0.6));
  display: flex;
  align-items: center;
  justify-content: center;
}

.p4-portfolio-page .p4-portfolio-image-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p4-portfolio-page .p4-portfolio-rocket-icon {
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.8);
}

.p4-portfolio-page .p4-portfolio-project-link {
  margin-top: 12px;
  display: inline-block;
  color: var(--color-accent);
}

.p4-portfolio-page .p4-portfolio-project-link-arrow {
  font-size: 0.8rem;
  margin-left: 4px;
}

.p4-portfolio-page .p4-portfolio-grid-message {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
}

.p4-portfolio-page .p4-portfolio-grid-message-text {
  color: var(--text-secondary);
}

.p4-portfolio-page .p4-portfolio-grid-message-loading .p4-portfolio-grid-message-text {
  margin-top: 16px;
}

.p4-portfolio-page .p4-portfolio-spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid rgba(20, 184, 166, 0.3);
  border-top-color: #14b8a6;
  border-radius: 50%;
  animation: p4PortfolioSpin 1s linear infinite;
}

@keyframes p4PortfolioSpin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.p4-portfolio-page .p4-portfolio-breakdown-shell {
  max-width: 900px;
}

.p4-portfolio-page .p4-portfolio-breakdown-grid {
  gap: 32px;
  margin-top: 32px;
}

.p4-portfolio-page .p4-portfolio-breakdown-card {
  padding: 32px;
}

.p4-portfolio-page .p4-portfolio-breakdown-title {
  margin-bottom: 16px;
  font-size: 1rem;
}

.p4-portfolio-page .p4-portfolio-clients-section {
  padding-top: 0;
}

.p4-portfolio-page .p4-portfolio-client-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.p4-portfolio-page .p4-portfolio-client-item {
  padding: var(--space-xl) var(--space-lg);
}

.p4-portfolio-page .p4-portfolio-client-icon {
  font-size: 2rem;
}

.p4-portfolio-page .p4-portfolio-cta-actions {
  justify-content: center;
}

.p4-portfolio-page .p4-portfolio-sticky-btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 767px) {
  .p4-portfolio-page .p4-portfolio-main {
    padding-top: 4.15rem;
  }

  .p4-portfolio-page .p4-portfolio-stats-row {
    gap: 24px;
  }

  .p4-portfolio-page .p4-portfolio-grid-message {
    padding: 28px 20px;
  }

  .p4-portfolio-page .p4-portfolio-breakdown-card {
    padding: 24px;
  }
}