:root {
  --primary: #f47b20;
  --primary-dark: #d85f08;
  --secondary: #008c8c;
  --secondary-dark: #006b6b;
  --dark: #17324d;
  --muted: #6b7280;
  --soft: #f8fafc;
  --white: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 18px 45px rgba(15, 23, 42, .10);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1f2937;
  background: #fff;
}

a {
  text-decoration: none;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(229, 231, 235, .8);
}

.navbar {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--dark);
  font-weight: 800;
  letter-spacing: .5px;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-menu a {
  color: #374151;
  font-size: 14px;
  font-weight: 650;
}

.nav-menu a:hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  border: 0;
  background: var(--primary);
  color: white;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  font-size: 24px;
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 92px 0 70px;
  background:
    radial-gradient(circle at top left, rgba(244, 123, 32, .18), transparent 34%),
    radial-gradient(circle at bottom right, rgba(0, 140, 140, .18), transparent 30%),
    linear-gradient(135deg, #fff7ed, #f0fdfa);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 42px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: #fff;
  color: var(--secondary-dark);
  padding: 9px 14px;
  border-radius: 999px;
  font-weight: 750;
  font-size: 14px;
  box-shadow: 0 10px 30px rgba(0, 140, 140, .12);
}

.hero-content h1 {
  margin: 20px 0 14px;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.04;
  color: var(--dark);
  letter-spacing: -1.6px;
}

.hero-tagline {
  font-size: 19px;
  line-height: 1.7;
  color: #4b5563;
  max-width: 660px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn-primary-custom,
.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 750;
}

.btn-primary-custom {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 16px 32px rgba(244, 123, 32, .28);
}

.btn-primary-custom:hover {
  background: var(--primary-dark);
  color: #fff;
}

.btn-outline-custom {
  border: 1px solid var(--secondary);
  color: var(--secondary-dark);
  background: rgba(255, 255, 255, .72);
}

.btn-outline-custom:hover {
  background: var(--secondary);
  color: #fff;
}

.hero-card {
  background: rgba(255, 255, 255, .82);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 30px;
  box-shadow: var(--shadow);
  padding: 32px;
  text-align: center;
}

.hero-card img {
  width: 132px;
  height: 132px;
  object-fit: contain;
  margin-bottom: 14px;
}

.hero-card h3 {
  margin: 0;
  font-size: 30px;
  color: var(--dark);
}

.hero-card p {
  color: #4b5563;
  line-height: 1.7;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.hero-stats div {
  background: #fff;
  border-radius: 18px;
  padding: 16px 8px;
  border: 1px solid var(--border);
}

.hero-stats strong {
  display: block;
  color: var(--primary);
  font-size: 26px;
}

.hero-stats span {
  font-size: 12px;
  color: var(--muted);
}

.section {
  padding: 82px 0;
}

.section-soft {
  background: var(--soft);
}

.section-heading {
  text-align: center;
  margin-bottom: 40px;
}

.section-heading span,
.contact-label {
  display: inline-block;
  color: var(--primary);
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 8px;
}

.section-heading h2 {
  margin: 0;
  color: var(--dark);
  font-size: clamp(28px, 4vw, 42px);
}

.section-heading p {
  margin: 12px auto 0;
  color: var(--muted);
  max-width: 720px;
  line-height: 1.7;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.content-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .05);
}

.full-card {
  grid-column: 1 / -1;
}

.content-card h3 {
  margin: 0 0 12px;
  color: var(--secondary-dark);
}

.content-card p,
.rich-text {
  color: #4b5563;
  line-height: 1.8;
  margin: 0;
}

.rich-text ul {
  margin: 0;
  padding-left: 20px;
}

.card-grid,
.person-grid,
.gallery-grid {
  display: grid;
  gap: 22px;
}

.card-grid {
  grid-template-columns: repeat(3, 1fr);
}

.program-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .05);
}

.program-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(244, 123, 32, .12);
  color: var(--primary);
  font-size: 26px;
  margin-bottom: 18px;
}

.program-card h3 {
  margin: 0 0 10px;
  color: var(--dark);
  font-size: 20px;
}

.program-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.program-category {
  display: inline-flex;
  margin-top: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 140, 140, .1);
  color: var(--secondary-dark);
  font-size: 12px;
  font-weight: 750;
}

.person-grid {
  grid-template-columns: repeat(4, 1fr);
}

.person-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .05);
}

.person-photo {
  width: 135px;
  height: 180px;
  border-radius: 14px;
  object-fit: cover;
  object-position: center top;
  border: 5px solid #fff3e8;
  margin-bottom: 16px;
  background: #f3f4f6;
}

.person-card h3 {
  margin: 0;
  color: var(--dark);
  font-size: 18px;
}

.person-card p {
  margin: 8px 0 0;
  color: var(--secondary-dark);
  font-weight: 700;
  line-height: 1.5;
  font-size: 14px;
}

.person-position {
  margin: 0 0 14px;
  color: var(--secondary-dark);
  font-weight: 800;
  line-height: 1.5;
  font-size: 14px;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.person-meta {
  margin-top: 14px;
  display: grid;
  gap: 6px;
  text-align: center;
  color: #4b5563;
  font-size: 13px;
  line-height: 1.45;
}

.person-meta div {
  display: block;
}

.filter-box {
  max-width: 440px;
  margin: 0 auto 30px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px 16px;
  box-shadow: 0 10px 25px rgba(15, 23, 42, .05);
}

.filter-box label {
  display: block;
  font-size: 13px;
  font-weight: 750;
  color: var(--dark);
  margin-bottom: 8px;
}

.filter-box select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  outline: none;
  font-size: 15px;
}

.province-list {
  display: grid;
  gap: 28px;
}

.province-group {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .05);
}

.province-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
}

.province-title h3 {
  margin: 0;
  color: var(--dark);
}

.province-title span {
  color: var(--primary);
  font-weight: 800;
  font-size: 14px;
}

.province-members {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery-grid {
  grid-template-columns: repeat(3, 1fr);
}

.gallery-card {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .05);
}

.gallery-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  background: #f3f4f6;
}

.gallery-card div {
  padding: 18px;
}

.gallery-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--dark);
}

.gallery-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

.contact-section {
  background: linear-gradient(135deg, var(--secondary-dark), var(--secondary));
}

.contact-card {
  background: #fff;
  border-radius: 30px;
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  box-shadow: var(--shadow);
}

.contact-card h2 {
  margin: 0 0 10px;
  color: var(--dark);
  font-size: 34px;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-links a {
  min-width: 132px;
  min-height: 48px;
  padding: 0 16px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: #fff7ed;
  color: var(--primary-dark);
  font-weight: 800;
  border: 1px solid #fed7aa;
}

.contact-links a:hover {
  background: var(--primary);
  color: #fff;
}

.loading-box {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  display: grid;
  place-items: center;
  text-align: center;
}

.loading-box.hidden {
  display: none;
}

.spinner {
  width: 46px;
  height: 46px;
  border: 4px solid #fed7aa;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  margin: 0 auto 12px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.empty-state {
  text-align: center;
  color: var(--muted);
  background: #fff;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.footer {
  background: #0f172a;
  color: #cbd5e1;
  text-align: center;
  padding: 24px 0;
}

.footer p {
  margin: 0;
  font-size: 14px;
}

@media (max-width: 960px) {
  .hero-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .person-grid,
  .province-members {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-menu {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 12px;
    box-shadow: var(--shadow);
  }

  .nav-menu.show {
    display: flex;
  }

  .nav-menu a {
    padding: 12px;
    border-radius: 12px;
  }

  .nav-menu a:hover {
    background: #fff7ed;
  }

  .hero-section {
    padding: 58px 0;
  }

  .hero-card {
    padding: 24px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 62px 0;
  }

  .card-grid,
  .person-grid,
  .province-members,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 24px;
  }

  .contact-links {
    flex-direction: column;
  }
}

.province-title {
  width: 100%;
  border: 0;
  background: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  margin-bottom: 0;
  border-bottom: 0;
  padding: 0;
}

.province-title h3 {
  margin: 0;
  color: var(--dark);
}

.province-title small {
  display: block;
  margin-top: 5px;
  color: #6b7280;
  font-size: 13px;
  font-weight: 500;
}

.province-summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.province-summary span {
  color: var(--primary);
  font-weight: 800;
  font-size: 14px;
  white-space: nowrap;
}

.province-summary i {
  color: var(--secondary-dark);
  transition: transform .25s ease;
}

.province-collapse {
  display: none;
  margin-top: 22px;
  border-top: 1px solid var(--border);
  padding-top: 22px;
}

.province-open .province-collapse {
  display: block;
}

.province-open .province-summary i {
  transform: rotate(180deg);
}

.province-group {
  transition: box-shadow .25s ease, transform .25s ease;
}

.province-group:hover {
  box-shadow: 0 18px 40px rgba(15, 23, 42, .08);
}

@media (max-width: 720px) {
  .province-title {
    align-items: flex-start;
  }

  .province-summary {
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
  }
}

#pengurusPusatList.person-grid {
  grid-template-columns: 1fr;
  gap: 30px;
}

.pusat-group-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 24px;
  box-shadow: 0 14px 34px rgba(15, 23, 42, .06);
}

.pusat-group-members {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.pusat-group-members .person-card {
  flex: 0 1 calc((100% - 54px) / 4);
  max-width: calc((100% - 54px) / 4);
  box-shadow: none;
}

@media (max-width: 960px) {
  .pusat-group-members .person-card {
    flex: 0 1 calc((100% - 18px) / 2);
    max-width: calc((100% - 18px) / 2);
  }
}

@media (max-width: 720px) {
  .pusat-group-card {
    padding: 18px;
  }

  .pusat-group-members .person-card {
    flex: 0 1 100%;
    max-width: 100%;
  }
}