/* =========================================================================
   SPPG WEBSITE — MAIN STYLESHEET
   Struktur file:
   1. Design tokens (warna, font, spacing)
   2. Reset & base
   3. Utilities & layout
   4. Navbar
   5. Buttons & badges
   6. Hero
   7. Statistik
   8. Section umum + kartu
   9. Galeri & lightbox
   10. FAQ accordion
   11. Kontak & form
   12. Footer
   13. Scroll reveal & animasi
  14. Halaman dalam (tentang/program)
   15. Responsive
   ========================================================================= */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Warna dasar — tema biru laut yang bersih dan profesional */
  --color-bg: #f4fbfd;
  --color-bg-alt: #e8f7fa;
  --color-surface: #ffffff;
  --color-primary: #0077b6;
  --color-primary-dark: #005f8a;
  --color-primary-light: #caf0f8;
  --color-secondary: #00a8cc;
  --color-secondary-light: #e8f7fa;
  --color-accent: #48cae4;
  --color-accent-dark: #0077b6;
  --color-ink: #12343b;
  --color-ink-soft: #52727a;
  --color-ink-faint: #78949a;
  --color-border: #c9e6ec;
  --color-white: #ffffff;

  /* Tipografi */
  --font-display: "Fraunces", Georgia, serif;
  --font-body:
    "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;

  /* Layout */
  --container-width: 1180px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-soft: 0 12px 32px -16px rgba(0, 95, 138, 0.22);
  --shadow-card: 0 8px 24px -14px rgba(0, 95, 138, 0.28);
  --header-h: 82px;
}

/* ---------- 2. RESET & BASE ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-display);
  color: var(--color-primary-dark);
  line-height: 1.18;
  margin: 0 0 0.5em;
  font-weight: 600;
}
p {
  margin: 0 0 1em;
  color: var(--color-ink-soft);
}
button {
  font-family: inherit;
  cursor: pointer;
}
input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 3. UTILITIES & LAYOUT ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}
section {
  padding: 96px 0;
}
.section-alt {
  background: var(--color-bg-alt);
}
.section-dark {
  background: var(--color-primary-dark);
  color: #e8f7fa;
}
.section-dark h2,
.section-dark h3 {
  color: #fff;
}
.section-dark p {
  color: #bde3ec;
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}
.section-head p {
  font-size: 1.05rem;
}

.grain-rule {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}
.grain-rule.center {
  justify-content: center;
}
.grain-rule span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.grain-rule span:nth-child(2) {
  background: var(--color-secondary);
}
.grain-rule span:nth-child(3) {
  background: var(--color-primary);
}

.text-center {
  text-align: center;
}
.mt-0 {
  margin-top: 0;
}

/* ---------- 4. NAVBAR ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(244, 251, 253, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition:
    box-shadow 0.3s ease,
    border-color 0.3s ease,
    background 0.3s ease;
}
.site-header.scrolled {
  background: rgba(244, 251, 253, 0.98);
  border-color: var(--color-border);
  box-shadow: 0 6px 24px -18px rgba(0, 95, 138, 0.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  width: 44px;
  height: 44px;
}
.brand-text {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--color-primary-dark);
}
.brand-text strong {
  color: var(--color-accent-dark);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.main-nav a {
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  border-radius: 999px;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}
.main-nav a:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
}
.main-nav a.active {
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
}
.main-nav a.nav-cta {
  background: var(--color-primary);
  color: #fff;
}
.main-nav a.nav-cta:hover {
  background: var(--color-primary-dark);
}
.main-nav a.nav-cta.active {
  background: var(--color-primary-dark);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span {
  width: 26px;
  height: 2.5px;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}
.nav-toggle.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ---------- 5. BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
}
.btn-outline {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.btn-outline:hover {
  background: var(--color-primary-light);
}
.btn-light {
  background: #fff;
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-soft);
}
.btn-light:hover {
  background: var(--color-primary-light);
}
.btn-outline-light-sm {
  display: inline-block;
  margin-top: 8px;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  color: #fff;
}
.btn-outline-light-sm:hover {
  background: rgba(255, 255, 255, 0.12);
}
.btn-block {
  width: 100%;
  justify-content: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--color-accent);
  color: #fff;
}

/* ---------- 6. HERO ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 110px;
  background: linear-gradient(180deg, #e8f7fa 0%, var(--color-bg) 65%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.hero-content h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  margin-bottom: 0.35em;
}
.hero-content h1 em {
  font-style: italic;
  color: var(--color-primary);
}
.hero-content p.lead {
  font-size: 1.12rem;
  max-width: 500px;
  color: var(--color-ink-soft);
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-meta {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-meta-item .icon-dot {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.hero-meta-item span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}

.hero-visual {
  position: relative;
}
.hero-blob {
  position: relative;
  border-radius: 40% 60% 55% 45% / 50% 40% 60% 50%;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 1/1;
}
.hero-blob img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-float-card {
  position: absolute;
  bottom: -18px;
  left: -28px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 230px;
}
.hero-float-card .icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.hero-float-card strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
}
.hero-float-card span {
  font-size: 0.78rem;
  color: var(--color-ink-faint);
}

/* ---------- 7. STATISTIK ---------- */
.stats-band {
  background: var(--color-primary-dark);
  padding: 56px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 2.9rem);
  color: var(--color-accent);
  font-weight: 700;
}
.stat-label {
  color: #c4e7ef;
  font-size: 0.92rem;
  font-weight: 600;
}

/* ---------- 8. SECTION UMUM & KARTU ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.about-media {
  position: relative;
}
.about-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.about-media .exp-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--color-accent);
  color: #fff;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-card);
  font-family: var(--font-display);
}
.about-media .exp-badge strong {
  font-size: 1.5rem;
  line-height: 1;
}
.about-media .exp-badge span {
  font-size: 0.65rem;
  font-weight: 700;
}

.check-list {
  margin: 26px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--color-ink-soft);
  font-weight: 500;
}
.check-list i {
  color: var(--color-primary);
  font-size: 1.2rem;
  margin-top: 2px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.info-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: transparent;
}
.info-card .card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.info-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4em;
}
.info-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* alternating icon colors so the grid doesn't feel uniform */
.card-grid .info-card:nth-child(3n + 2) .card-icon {
  background: var(--color-secondary-light);
  color: var(--color-secondary);
}
.card-grid .info-card:nth-child(3n + 3) .card-icon {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

/* ---------- 9. GALERI ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 190px;
  gap: 16px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: zoom-in;
}
.gallery-item.tall {
  grid-row: span 2;
}
.gallery-item.wide {
  grid-column: span 2;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 60, 80, 0) 40%,
    rgba(0, 35, 48, 0.82) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay span {
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 24, 34, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox.open {
  display: flex;
}
.lightbox img {
  max-width: 90vw;
  max-height: 82vh;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.lightbox-close,
.lightbox-nav {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: background 0.2s ease;
}
.lightbox-close:hover,
.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.22);
}
.lightbox-close {
  top: 24px;
  right: 24px;
}
.lightbox-nav.prev {
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox-nav.next {
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox-caption {
  position: absolute;
  bottom: 28px;
  left: 0;
  right: 0;
  text-align: center;
  color: #e8f7fa;
  font-size: 0.9rem;
}

/* ---------- 10. FAQ ---------- */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 1rem;
}
.faq-question .plus {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 16px;
  transition:
    transform 0.3s ease,
    background 0.3s ease;
}
.faq-item.open .faq-question .plus {
  transform: rotate(135deg);
  background: var(--color-accent);
  color: #fff;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 24px 22px;
  color: var(--color-ink-soft);
  font-size: 0.95rem;
}

/* ---------- 11. KONTAK ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
  align-items: start;
}
.contact-info-card {
  background: var(--color-primary-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}
.contact-info-card h3 {
  color: #fff;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 24px;
}
.contact-info-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info-list .icon-dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: var(--color-accent);
}
.contact-info-list strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 2px;
}
.contact-info-list span {
  font-size: 0.88rem;
  color: #c4e7ef;
}

.contact-form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-soft);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--color-primary-dark);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  background: #fff;
  outline: none;
}
.form-group textarea {
  resize: vertical;
  min-height: 130px;
}
.form-note {
  font-size: 0.8rem;
  color: var(--color-ink-faint);
  margin-top: 10px;
}

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  margin-top: 40px;
  border: 1px solid var(--color-border);
}
.map-frame iframe {
  width: 100%;
  height: 340px;
  border: 0;
  display: block;
}

.alert {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 22px;
}
.alert-success {
  background: #e8f7fa;
  color: var(--color-primary-dark);
  border: 1px solid #b8e1ea;
}
.alert-error {
  background: #fbe3dc;
  color: #8a3a22;
  border: 1px solid #f2c2b2;
}

/* ---------- 12. FOOTER ---------- */
.site-footer {
  background: var(--color-ink);
  color: #c7e0e5;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
  gap: 40px;
  padding: 72px 0 48px;
}
.footer-col h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  margin-bottom: 20px;
}
.footer-brand p {
  color: #9fc2c9;
  font-size: 0.9rem;
  margin-top: 14px;
}
.brand--footer .brand-text {
  color: #fff;
}
.brand--footer .brand-text strong {
  color: var(--color-accent);
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}
.social-btn:hover {
  background: var(--color-accent);
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: #b7d2d8;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: var(--color-accent);
}
.footer-contact li {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.88rem;
  color: #b7d2d8;
  align-items: flex-start;
}
.footer-contact i {
  color: var(--color-accent);
  margin-top: 3px;
}
.footer-hours {
  color: #b7d2d8;
  font-size: 0.9rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.82rem;
  color: #8fb4bc;
}

.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease,
    visibility 0.3s ease,
    background 0.2s ease;
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.back-to-top:hover {
  background: var(--color-primary-dark);
}

/* ---------- 13. SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: none;
}

/* ---------- 14. HALAMAN DALAM (inner pages) ---------- */
.page-hero {
  padding: 56px 0 64px;
  background: linear-gradient(180deg, #e8f7fa 0%, var(--color-bg) 100%);
  text-align: center;
}
.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--color-ink-faint);
  margin-bottom: 14px;
  font-weight: 600;
}
.page-hero .breadcrumb a {
  color: var(--color-primary);
}
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  margin-bottom: 0.3em;
}
.page-hero p {
  max-width: 620px;
  margin: 0 auto;
}

.vm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.vm-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 34px 28px;
  border: 1px solid var(--color-border);
}
.vm-card .card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.vm-card h3 {
  font-size: 1.1rem;
}
.vm-card ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
.vm-card ul li {
  display: flex;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}
.vm-card ul li i {
  color: var(--color-accent-dark);
  margin-top: 3px;
}

.org-chart {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.org-level {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
}
.org-node {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 22px;
  text-align: center;
  min-width: 190px;
  box-shadow: var(--shadow-card);
}
.org-node.top {
  background: var(--color-primary-dark);
  color: #fff;
  border-color: var(--color-primary-dark);
}
.org-node strong {
  display: block;
  font-size: 0.92rem;
}
.org-node span {
  font-size: 0.78rem;
  color: var(--color-ink-faint);
}
.org-node.top span {
  color: #c4e7ef;
}
.org-connector {
  width: 2px;
  height: 18px;
  background: var(--color-border);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.process-step {
  position: relative;
  padding-top: 8px;
}
.process-step::before {
  counter-increment: step;
  content: counter(step);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 18px;
}
.process-step h3 {
  font-size: 1.05rem;
}
.process-step p {
  font-size: 0.92rem;
}

.target-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.target-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-primary-dark);
}
.target-tag i {
  color: var(--color-accent-dark);
}

.sekolah-section {
  background: rgba(255, 255, 255, 0.25);
}

.school-kicker {
  margin: 0 0 10px;
  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.school-table-wrap {
  width: 100%;
  background: #ffffff;
  border: 1px solid rgba(18, 104, 146, 0.12);
  border-radius: 26px;
  padding: 18px 20px 10px;
  box-shadow:
    0 12px 30px rgba(11, 120, 175, 0.12),
    0 0 0 1px rgba(11, 120, 175, 0.04);
  overflow-x: auto;
}

.school-table {
  width: 100%;
  min-width: 920px;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
}

.school-table thead th {
  background: #edf4f7;
  color: #1d4f61;
  font-size: 0.9rem;
  font-weight: 800;
  text-align: left;
  padding: 18px 16px;
  border-bottom: 2px solid #d6ebf2;
}

.school-table thead th + th {
  border-left: 1px solid rgba(14, 94, 126, 0.06);
}

.school-table tbody td {
  padding: 16px 16px;
  border-bottom: 1px solid rgba(12, 86, 117, 0.12);
  color: #4b6975;
  font-size: 0.95rem;
  vertical-align: middle;
  background: #fff;
}

.school-table tbody td + td {
  border-left: 1px solid rgba(12, 86, 117, 0.04);
}

.school-table tbody tr:last-child td {
  border-bottom: none;
}

.school-table tbody tr:nth-child(even) td {
  background: rgba(13, 94, 130, 0.018);
}

.school-table .school-no {
  font-weight: 700;
  color: #1d4c62;
}

.school-table .school-name {
  font-weight: 800;
  color: #153f53;
}

.school-table .school-metric {
  font-weight: 800;
  color: #0d7bc4;
}

@media (max-width: 1024px) {
  .school-table {
    min-width: 860px;
  }
}

@media (max-width: 640px) {
  .school-table-wrap {
    padding: 18px 16px;
    box-shadow:
      0 8px 18px rgba(22, 96, 140, 0.1),
      0 0 0 1px rgba(22, 96, 140, 0.04);
  }

  .school-table {
    min-width: 820px;
  }

  .school-kicker {
    letter-spacing: 0.08em;
  }
}

.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: #fff;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-ink-soft);
  transition: all 0.2s ease;
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.gallery-filter-item {
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}
.gallery-filter-item.hide {
  display: none;
}

/* ---------- 15. RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    order: -1;
    max-width: 420px;
    margin: 0 auto;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-media {
    max-width: 460px;
    margin: 0 auto;
  }
  .card-grid,
  .vm-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 6px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .main-nav.open {
    transform: translateX(0);
  }
  .main-nav a {
    padding: 16px 18px;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
  }
  .main-nav a.nav-cta {
    margin-top: 10px;
    text-align: center;
  }
  .nav-toggle {
    display: flex;
  }
  section {
    padding: 64px 0;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 170px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 48px 0 72px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    justify-content: center;
  }
  .hero-meta {
    gap: 16px;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .card-grid,
  .vm-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    padding: 56px 0 36px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .contact-form-card,
  .contact-info-card {
    padding: 28px 22px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 140px;
    gap: 10px;
  }
  .hero-float-card {
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: -16px;
    max-width: 200px;
  }
  .org-level {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 380px) {
  .container {
    padding: 0 16px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}