/* Projects page — dark showcase in html.dark-mode; light theme matches rest of site */
:root {
  --ps-green: #22c55e;
  --ps-green-bright: #4ade80;
  --ps-green-deep: #16a34a;
  --ps-green-soft: rgba(34, 197, 94, 0.14);
  --ps-green-glow: rgba(34, 197, 94, 0.35);
}

/* Dark theme tokens (default for --ps-* when .dark-mode) */
html.dark-mode {
  --ps-bg: #0a0a0a;
  --ps-bg-elevated: #0d1410;
  --ps-text: #f4f4f5;
  --ps-muted: #9ca3af;
  --ps-border: rgba(255, 255, 255, 0.12);
  --ps-headline: #ffffff;
  --ps-visual-bg: #050505;
  --ps-watermark: rgba(34, 197, 94, 0.07);
  --ps-index-water: rgba(34, 197, 94, 0.06);
  --ps-statbox-bg: rgba(34, 197, 94, 0.04);
  --ps-tag-text: #b8d4c4;
  --ps-visual-empty: #3f5247;
  --ps-cta-bg-end: #070d0a;
  --ps-skeleton-a: #0f1612;
  --ps-skeleton-b: #1a2820;
}

html:not(.dark-mode) body[data-page="projects"] {
  --ps-bg: var(--bg-color, #ffffff);
  --ps-bg-elevated: var(--afosi-surface-2, #ecfdf5);
  --ps-text: var(--text-color, #1a3328);
  --ps-muted: var(--afosi-muted, #4d6b5e);
  --ps-border: rgba(22, 101, 52, 0.18);
  --ps-headline: var(--afosi-ink, #0a1f14);
  --ps-visual-bg: #e5f4e9;
  --ps-watermark: rgba(34, 197, 94, 0.1);
  --ps-index-water: rgba(34, 197, 94, 0.08);
  --ps-statbox-bg: rgba(34, 197, 94, 0.1);
  --ps-tag-text: #2d4a38;
  --ps-visual-empty: rgba(22, 101, 52, 0.3);
  --ps-cta-bg-end: #f0fdf4;
  --ps-skeleton-a: #ecfdf5;
  --ps-skeleton-b: #d1fae5;
}

html.dark-mode body[data-page="projects"] {
  background: var(--ps-bg);
  color: var(--ps-text);
}

html.dark-mode body[data-page="projects"] .navbar-ngo {
  background: rgba(8, 12, 10, 0.94) !important;
  border-bottom: 1px solid rgba(34, 197, 94, 0.15) !important;
  box-shadow: none !important;
}

html.dark-mode body[data-page="projects"] .navbar-ngo .navbar-brand,
html.dark-mode body[data-page="projects"] .navbar-ngo .nav-link {
  color: #e4e4e7 !important;
}

html.dark-mode body[data-page="projects"] .navbar-ngo .nav-link:hover {
  color: var(--ps-green-bright) !important;
  background: rgba(34, 197, 94, 0.12) !important;
}

html.dark-mode body[data-page="projects"] .navbar-ngo .nav-link.active {
  color: #ecfdf5 !important;
  background: rgba(34, 197, 94, 0.2) !important;
  box-shadow: inset 0 0 0 1px rgba(74, 222, 128, 0.35);
}

html.dark-mode body[data-page="projects"] .navbar-ngo .navbar-brand:hover {
  color: #fff !important;
}

html.dark-mode body[data-page="projects"] .navbar-ngo .navbar-brand-line1 {
  color: #86efac !important;
}

html.dark-mode body[data-page="projects"] .navbar-ngo .navbar-brand-line2 {
  color: #bbf7d0 !important;
}

html.dark-mode body[data-page="projects"] .navbar-ngo .navbar-brand:hover .navbar-brand-line1,
html.dark-mode body[data-page="projects"] .navbar-ngo .navbar-brand:hover .navbar-brand-line2 {
  color: #ecfdf5 !important;
}

html.dark-mode body[data-page="projects"] .navbar-ngo .navbar-brand-logo {
  box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.3);
}

html.dark-mode body[data-page="projects"] .btn-ngo-primary {
  background: var(--ps-green-deep);
  box-shadow: 0 8px 24px var(--ps-green-glow);
}

html.dark-mode body[data-page="projects"] .btn-ngo-primary:hover {
  background: var(--ps-green);
  color: #052e16;
  box-shadow: 0 10px 28px rgba(34, 197, 94, 0.45);
}

html.dark-mode body[data-page="projects"] .footer-ngo {
  border-top: 1px solid rgba(34, 197, 94, 0.12);
  margin-top: 0;
}

/* Light: projects page follows global body / navbar / footer (no overrides above) */

.projects-showcase {
  background: var(--ps-bg);
}

/* --- Hero --- */
.projects-hero {
  position: relative;
  padding: 5rem 0 4rem;
  overflow: hidden;
}

.projects-hero__watermark {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(4rem, 18vw, 14rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ps-watermark);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.projects-hero .container {
  position: relative;
  z-index: 1;
}

.projects-hero__kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ps-green-bright);
  margin-bottom: 1rem;
}

.projects-hero__kicker::before {
  content: "";
  width: 2rem;
  height: 2px;
  background: var(--ps-green);
}

.projects-hero__title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--ps-headline);
  max-width: 14ch;
  margin-bottom: 1.25rem;
}

.projects-hero__title span {
  color: var(--ps-green-bright);
}

.projects-hero__lead {
  font-family: "Inter", sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ps-muted);
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.projects-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.projects-hero__statbox {
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 0.35rem;
  padding: 1rem 1.5rem;
  min-width: 11rem;
  background: var(--ps-statbox-bg);
}

.projects-hero__statnum {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ps-green-bright);
  line-height: 1.1;
}

.projects-hero__statlabel {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ps-muted);
  margin-top: 0.25rem;
}

/* --- Filters --- */
.projects-filters {
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--ps-border);
  background: var(--ps-bg);
}

.projects-filters__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

.projects-filter-btn {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--ps-border);
  background: transparent;
  color: var(--ps-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.projects-filter-btn:hover {
  color: var(--ps-green-bright);
  border-color: rgba(74, 222, 128, 0.45);
  background: rgba(34, 197, 94, 0.08);
}

html:not(.dark-mode) body[data-page="projects"] .projects-filter-btn:hover {
  color: var(--ps-green-deep);
  background: rgba(34, 197, 94, 0.12);
}

.projects-filter-btn.is-active {
  background: var(--ps-green-deep);
  border-color: var(--ps-green);
  color: #fff;
  box-shadow: 0 4px 18px var(--ps-green-glow);
}

/* --- Rows --- */
.projects-showcase__list {
  background: var(--ps-bg);
}

.project-row {
  border-bottom: 1px solid var(--ps-border);
  scroll-margin-top: var(--nav-scroll-offset, 5.5rem);
}

.project-row .row {
  min-height: 22rem;
}

@media (min-width: 992px) {
  .project-row .row {
    min-height: 28rem;
  }
}

.project-row__text {
  padding: 2.5rem 1.75rem 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--ps-bg-elevated);
  position: relative;
  overflow: hidden;
}

@media (min-width: 992px) {
  .project-row__text {
    padding: 3rem 3.5rem;
  }
}

.project-row__index {
  position: absolute;
  right: 0.5rem;
  bottom: -1rem;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(6rem, 22vw, 12rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ps-index-water);
  pointer-events: none;
  user-select: none;
}

.project-row__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ps-green-bright);
  margin-bottom: 0.75rem;
}

html:not(.dark-mode) body[data-page="projects"] .project-row__label {
  color: var(--ps-green-deep);
}

.project-row__title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 600;
  color: var(--ps-headline);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.project-row__desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ps-muted);
  max-width: 32rem;
  margin-bottom: 1.75rem;
  position: relative;
  z-index: 1;
}

.project-row__metrics {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.project-row__metric-val {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--ps-green-bright);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.project-row__metric-val--sm {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

html:not(.dark-mode) body[data-page="projects"] .project-row__metric-val {
  color: var(--heca-brand, #15803d);
}

.project-row__metric--status .project-row__metric-val {
  color: var(--ps-green-bright);
}

html:not(.dark-mode) body[data-page="projects"] .project-row__metric--status .project-row__metric-val {
  color: var(--heca-brand, #15803d);
}

.project-row__metric--completed .project-row__metric-val {
  color: #94a3b8;
}

html:not(.dark-mode) body[data-page="projects"] .project-row__metric--completed .project-row__metric-val {
  color: #64748b;
}

.project-row__metric-lbl {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ps-muted);
  margin-top: 0.4rem;
}

html:not(.dark-mode) body[data-page="projects"] .project-row__metric-lbl {
  color: #4f6b5e;
}

.project-row__metric--status .project-row__metric-lbl {
  color: var(--ps-green-bright);
}

html:not(.dark-mode) body[data-page="projects"] .project-row__metric--status .project-row__metric-lbl {
  color: var(--heca-brand, #15803d);
  opacity: 0.85;
}

.project-row__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  position: relative;
  z-index: 1;
}

.project-row__tag {
  font-size: 0.72rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: var(--ps-tag-text);
}

.project-row__tag:hover {
  border-color: rgba(74, 222, 128, 0.45);
  color: var(--ps-green-bright);
}

html:not(.dark-mode) body[data-page="projects"] .project-row__tag:hover {
  color: var(--ps-green-deep);
}

.project-row__cta {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ps-green-bright);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.project-row__cta:hover {
  color: #86efac;
}

html:not(.dark-mode) body[data-page="projects"] .project-row__cta:hover {
  color: var(--ps-green-deep);
}

.project-row__visual {
  min-height: 16rem;
  background: var(--ps-visual-bg);
  position: relative;
  overflow: hidden;
}

.project-row__visual:not(.project-row__visual--empty)::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.45s ease;
  pointer-events: none;
  z-index: 1;
}

.project-row:hover .project-row__visual:not(.project-row__visual--empty)::after {
  background: rgba(0, 0, 0, 0.16);
}

html.dark-mode body[data-page="projects"] .project-row:hover .project-row__visual:not(.project-row__visual--empty)::after {
  background: rgba(0, 0, 0, 0.32);
}

.project-row__visual img {
  width: 100%;
  height: 100%;
  min-height: 16rem;
  object-fit: cover;
  display: block;
  transform: scale(1);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.project-row:hover .project-row__visual img {
  transform: scale(1.06);
}

@media (min-width: 992px) {
  .project-row__visual img {
    min-height: 28rem;
  }
}

.project-row__visual--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 16rem;
  color: var(--ps-visual-empty);
  font-size: 3rem;
}

/* --- Bottom CTA --- */
.projects-bottom-cta {
  padding: 4rem 0 5rem;
  background: linear-gradient(180deg, var(--ps-bg) 0%, var(--ps-cta-bg-end) 100%);
  border-top: 1px solid rgba(34, 197, 94, 0.12);
}

html:not(.dark-mode) body[data-page="projects"] .projects-bottom-cta {
  border-top: 1px solid rgba(22, 101, 52, 0.1);
}

.projects-bottom-cta h2 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--ps-headline);
}

.projects-bottom-cta p {
  color: var(--ps-muted);
  max-width: 28rem;
}

.projects-bottom-cta .btn-partner {
  background: var(--ps-green-deep);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  padding: 0.85rem 1.5rem;
  border-radius: 0.25rem;
  border: none;
  transition: background 0.15s, box-shadow 0.15s;
}

.projects-bottom-cta .btn-partner:hover {
  background: var(--ps-green);
  color: #052e16;
  box-shadow: 0 6px 22px var(--ps-green-glow);
}

.projects-bottom-cta .btn-outline-light {
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
  border-radius: 0.25rem;
}

html:not(.dark-mode) body[data-page="projects"] .projects-bottom-cta .btn-outline-light {
  border-color: rgba(22, 101, 52, 0.35);
  color: var(--afosi-ink, #0a1f14);
}

.projects-bottom-cta .btn-outline-light:hover {
  color: var(--ps-green-bright);
  border-color: rgba(74, 222, 128, 0.55);
  background: rgba(34, 197, 94, 0.08);
}

html:not(.dark-mode) body[data-page="projects"] .projects-bottom-cta .btn-outline-light:hover {
  color: var(--ps-green-deep);
  background: rgba(34, 197, 94, 0.12);
}

/* Loading / empty */
.projects-showcase__list .ps-skeleton {
  min-height: 12rem;
  background: linear-gradient(90deg, var(--ps-skeleton-a) 0%, var(--ps-skeleton-b) 50%, var(--ps-skeleton-a) 100%);
  background-size: 200% 100%;
  animation: ps-shimmer 1.2s infinite;
  border-radius: 0.25rem;
  margin: 2rem 1rem;
}

@keyframes ps-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.projects-empty {
  text-align: center;
  padding: 4rem 1.5rem;
  color: var(--ps-muted);
}

@media (prefers-reduced-motion: reduce) {
  .projects-showcase__list .ps-skeleton {
    animation: none;
  }

  .project-row__visual img {
    transition: none;
  }

  .project-row:hover .project-row__visual img {
    transform: none;
  }

  .project-row__visual:not(.project-row__visual--empty)::after {
    transition: none;
  }

  .project-row:hover .project-row__visual:not(.project-row__visual--empty)::after {
    background: transparent !important;
  }
}