:root {
  /* Corporate Colors */
  --perta-blue: #0A3A82; /* Biru Pertamina */
  --perta-blue-dark: #072a60;
  --perta-red: #ED2024; /* Merah Pertamina */
  --perta-green: #7BB82A; /* Hijau (Aksen sekunder) */
  --ink: #1a1a1a;
  --bg-light: #ffffff;
  --bg-section: #f4f6f9;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body { 
  font-family: 'Montserrat', sans-serif; /* Update Tipografi */
  background: var(--bg-light); 
  color: var(--ink); 
  overflow-x: hidden; 
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ── NAV GLOBAL (TRANSPARENT TO SOLID SCROLL) ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent; 
  transition: all 0.3s ease;
  padding: 0 4rem; display: flex; align-items: center; justify-content: space-between;
  height: 85px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.nav-logo { display: flex; align-items: center; gap: 16px; text-decoration: none; }
.logo-white { height: 35px; display: block; transition: 0.3s; }
.logo-color { height: 35px; display: none; transition: 0.3s; }

.nav-title { color: white; font-size: 0.85rem; line-height: 1.3; transition: color 0.3s; border-left: 1px solid rgba(255,255,255,0.3); padding-left: 16px; }
.nav-title strong { display: block; font-weight: 700; letter-spacing: 0.02em; }
.nav-title span { font-size: 0.75rem; font-weight: 500; opacity: 0.8; }

.nav-links { display: flex; gap: 2.5rem; }
.nav-links a { 
  color: white; text-decoration: none; font-size: 0.9rem; font-weight: 600; 
  transition: color 0.2s; position: relative;
}
.nav-links a:hover { color: var(--perta-blue); }

.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-burger span { width: 24px; height: 2px; background: white; border-radius: 2px; transition: all 0.3s; }
.nav-back { display: flex; align-items: center; gap: 8px; color: white; font-weight: 600; text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.nav-back:hover { color: var(--perta-blue); }

/* --- NAV SCROLLED STATE (PUTIH) --- */
nav.nav-scrolled {
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border-bottom: 1px solid transparent;
  height: 75px;
}
nav.nav-scrolled .logo-white { display: none; }
nav.nav-scrolled .logo-color { display: block; }
nav.nav-scrolled .nav-title { color: var(--ink); border-left-color: #ddd; }
nav.nav-scrolled .nav-links a, nav.nav-scrolled .nav-back { color: var(--ink); }
nav.nav-scrolled .nav-links a:hover, nav.nav-scrolled .nav-back:hover { color: var(--perta-blue); }
nav.nav-scrolled .nav-burger span { background: var(--ink); }

/* Switcher Header/Footer by Body Class */
.page-index .show-on-index { display: flex !important; }
.page-index .show-block-on-index { display: block !important; }
.page-inner .show-on-inner { display: flex !important; }
.page-inner .show-block-on-inner { display: block !important; }

/* ── HERO ── */
.page-index .hero {
  min-height: 100vh;
  /* Overlay gelap kebiruan agar teks putih terbaca jelas */
  background: linear-gradient(to bottom, rgba(10,58,130,0.6) 0%, rgba(10,58,130,0.3) 50%, rgba(10,58,130,0.8) 100%),
              url('https://images.unsplash.com/photo-1586348943529-beaae6c28db9?w=1800&q=85') center/cover no-repeat;
  display: flex; align-items: center; justify-content: center; text-align: center; padding: 120px 2rem 80px; position: relative;
}
.page-index .hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 120px; background: linear-gradient(to bottom, transparent, var(--bg-light)); }
.page-inner .hero {
  height: 100vh; min-height: 560px;
  display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; padding: 0 5vw 5vh; position: relative;
}
#mangrove-hero {   background: linear-gradient(to bottom, rgba(10,58,130,0.4) 0%, rgba(10,58,130,0.2) 40%, rgba(10,58,130,0.7) 100%),
              url('/image/program/mangrove2.png') center/cover no-repeat; }
.page-inner .hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 140px; background: linear-gradient(to bottom, transparent, var(--bg-light)); }
#eduwisata-hero {   background: linear-gradient(to bottom, rgba(10,58,130,0.4) 0%, rgba(10,58,130,0.2) 40%, rgba(10,58,130,0.7) 100%),
              url('image/program/mangrove2.png') center/cover no-repeat; }
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.4); backdrop-filter: blur(4px);
  border-radius: 100px; padding: 6px 18px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: white; margin-bottom: 1.5rem; animation: fadeUp 0.6s ease both;
}
/* Menghilangkan Font Playfair untuk konsistensi Sans-Serif */
.page-index .hero-title, .page-inner .hero-title { font-family: 'Montserrat', sans-serif; font-size: clamp(2.6rem, 6vw, 4.2rem); line-height: 1.1; font-weight: 700; color: white; margin-bottom: 1.25rem; animation: fadeUp 0.6s 0.1s ease both; }
.page-index .hero-title em { font-style: normal; color: #adc32b; text-decoration: underline; text-decoration-color: #adc32b; }
.hero-sub { font-size: 1.05rem; line-height: 1.75; color: rgba(255,255,255,0.9); font-weight: 500; max-width: 580px; margin: 0 auto 2.5rem; animation: fadeUp 0.6s 0.2s ease both; }

/* Tombol Biru Aktif */
.hero-cta { display: inline-flex; align-items: center; gap: 10px; background: var(--perta-blue); color: white; padding: 14px 32px; border-radius: 4px; font-size: 0.95rem; font-weight: 600; text-decoration: none; border: none; cursor: pointer; transition: background 0.2s, transform 0.2s; animation: fadeUp 0.6s 0.3s ease both; }
.hero-cta:hover { background: var(--perta-blue-dark); transform: translateY(-2px); }

/* ── LAYOUT & SECTIONS ── */
.section { padding: 80px 2rem; background: var(--bg-light); }
.section-inner { max-width: 1100px; margin: 0 auto; }
.content-wrap { max-width: 1100px; margin: 0 auto; padding: 60px 2rem; }
.section-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--perta-blue); margin-bottom: 1rem; }
.section-tag::before { content: ''; width: 24px; height: 2px; background: var(--perta-red); border-radius: 2px; }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 700; color: var(--perta-blue); margin-bottom: 1.25rem; line-height: 1.25; }

/* ── COMPONENTS ── */
.stats-bar { background: var(--perta-blue); padding: 2rem 2rem; }
.stats-grid { max-width: 960px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { text-align: center; padding: 0 1.5rem; border-right: 1px solid rgba(255,255,255,0.2); }
.stat-item:last-child { border-right: none; }
.stat-number { font-size: 2.4rem; font-weight: 700; color: white; line-height: 1; }
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.7); font-weight: 500; margin-top: 8px; }

.latar-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.latar-text p, .desc-section p { font-size: 1rem; line-height: 1.8; color: #555; margin-bottom: 1.2rem; font-weight: 500; }
.latar-visual { position: relative; }
.latar-img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 4px; }
.latar-badge { position: absolute; bottom: -20px; left: -20px; background: var(--perta-blue); color: white; padding: 20px 24px; border-radius: 4px; box-shadow: 0 8px 24px rgba(10,58,130,0.2); }
.latar-badge strong { display: block; font-size: 1.8rem; font-weight: 700;}

.programs-section { background: var(--bg-section); padding: 80px 2rem; }
.programs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; margin-top: 3rem; }
.program-card { 
  background: white; 
  border-radius: 8px; 
  overflow: hidden; 
  box-shadow: 0 4px 20px rgba(0,0,0,0.04); 
  transition: transform 0.3s, box-shadow 0.3s; 
  cursor: pointer; 
  text-decoration: none; 
  color: inherit; 
  
  /* Tambahan untuk layout yang rata */
  display: flex; 
  flex-direction: column; 
  height: 100%; 
}.program-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }
.card-img { width: 100%; height: 220px; object-fit: cover; display: block; transition: transform 0.5s; }
.program-card:hover .card-img { transform: scale(1.05); }
.card-img-wrap { overflow: hidden; }
.card-body { 
  padding: 1.5rem; 
  
  /* Tambahan agar bisa mendorong footer ke bawah */
  display: flex; 
  flex-direction: column; 
  flex-grow: 1; 
}
.card-cat { font-size: 0.75rem; font-weight: 700; color: var(--perta-red); margin-bottom: 8px; }
.card-title { font-size: 1.25rem; font-weight: 700; color: var(--perta-blue); margin-bottom: 10px; line-height: 1.3; }
.card-desc { font-size: 0.9rem; color: #666; line-height: 1.6; margin-bottom: 1.5rem; }
.card-meta { 
  display: flex; 
  align-items: center; /* Menjaga lokasi, tahun, dan panah sejajar secara vertikal */
  gap: 10px; 
  border-top: 1px solid #eee; 
  padding-top: 1rem; 
  margin-top: auto; 
  width: 100%;
}

/* Lokasi tetap fleksibel (bisa 2 baris) */
.card-loc { 
  display: flex; 
  align-items: flex-start; 
  gap: 6px; 
  font-size: 0.8rem; 
  font-weight: 500; 
  color: #888;
  white-space: normal; 
  line-height: 1.4; 
  flex-shrink: 1; 
}

/* Tahun sekarang menjadi penentu posisi ke kanan */
.card-year { 
  display: flex; 
  align-items: center; 
  gap: 6px; 
  font-size: 0.8rem; 
  font-weight: 500; 
  color: #888;
  white-space: nowrap; 
  flex-shrink: 0; 
  
  /* KUNCI: margin-left auto pada tahun mendorong dirinya dan arrow ke pojok kanan */
  margin-left: auto; 
}

/* Pastikan icon lokasi tidak ikut mengecil atau turun ke bawah */
.card-loc svg {
  flex-shrink: 0; 
  margin-top: 2px; /* Penyesuaian agar icon sejajar pas dengan teks baris pertama */
}
.card-year { 
  display: flex; 
  align-items: center; 
  gap: 6px; 
  font-size: 0.8rem; 
  font-weight: 500; 
  color: #888;
  
  /* Logika untuk tahun 1 baris */
  white-space: nowrap; /* WAJIB: Paksa teks jadi 1 baris */
  flex-shrink: 0; /* WAJIB: Jangan biarkan tahun menyusut/tergencet */
}
/* Arrow tetap konsisten mengikuti tahun */
.card-arrow { 
  width: 36px; 
  height: 36px; 
  border-radius: 50%; 
  background: var(--bg-section); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  transition: background 0.2s; 
  flex-shrink: 0; 
}

.program-card:hover .card-arrow { background: var(--perta-blue); }
.card-arrow svg { width: 16px; height: 16px; stroke: var(--perta-blue); transition: 0.2s; }
.program-card:hover .card-arrow svg { stroke: white; }

/* ── INNER PAGE SPECIFIC ── */
/* Susunan Grid Card */
.summary-cards { 
  display: grid; 
  grid-template-columns: repeat(4, 1fr); 
  gap: 1.25rem; 
  margin-bottom: 60px; 
}

/* Base Card & Efek Hover Background */
.summary-card { 
  background: white; 
  border-radius: 8px; 
  padding: 1.5rem; 
  box-shadow: 0 2px 12px rgba(0,0,0,0.04); 
  transition: all 0.3s ease; /* Tambahkan transisi agar perubahan warnanya mulus */
  cursor: pointer;
}
.summary-card:hover { 
  background-color: var(--perta-blue); 
  transform: translateY(-5px); /* Opsional: Bikin card naik sedikit saat di hover */
}

/* Warna Default Elemen Anak (Perhatikan tambahan transition) */
.summary-val { 
  font-size: 2.2rem; 
  font-weight: 700; 
  color: var(--perta-blue); 
  line-height: 1; 
  transition: color 0.3s ease; 
}
.summary-label { 
  font-size: 0.85rem; 
  font-weight: 600; 
  color: #777; 
  margin-top: 8px; 
  transition: color 0.3s ease; 
}

/* ── KUNCI PERBAIKANNYA DI SINI ── */
/* "Hai .summary-val dan .summary-label, jika induk kalian (.summary-card) sedang di-hover, kalian HARUS berubah jadi putih!" */
.summary-card:hover .summary-val,
.summary-card:hover .summary-label {
  color: white;
}

/* ── SLIDER OTHER PROGRAMS ── */
.other-programs { padding: 60px 0; background: var(--bg-section); }
.slider-container { display: flex; gap: 1.5rem; overflow-x: auto; padding: 20px 2rem 40px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.slider-container::-webkit-scrollbar { display: none; }
.slider-card { flex: 0 0 320px; scroll-snap-align: start; background: white; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.04); text-decoration: none; color: inherit; transition: transform 0.3s; }
.slider-card:hover { transform: translateY(-5px); }
.slider-img { width: 100%; height: 180px; object-fit: cover; }
.slider-body { padding: 1.25rem; }

/* ── NEW PERTAMINA FOOTER ── */
.pertamina-footer {
  background: white;
  color: var(--ink);
  padding: 4rem 2rem 2rem;
  text-align: center;
}
.footer-logo img {
  height: 45px;
  margin: 0 auto 1.5rem;
  display: block;
}
.footer-contact p {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 0.5rem;
}
.footer-divider {
  width: 100%;
  max-width: 1100px;
  margin: 2rem auto;
  border: 0;
  height: 1px;
  background: #eaeaea;
}
.footer-socials {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.footer-socials a {
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink); transition: color 0.2s, transform 0.2s;
}
.footer-socials a:hover { color: var(--perta-blue); transform: translateY(-2px); }
.footer-socials svg { width: 22px; height: 22px; fill: currentColor; }
.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: #555;
}
.footer-bottom a { color: #555; text-decoration: underline; font-weight: 500; }
.footer-bottom a:hover { color: var(--perta-blue); }
.footer-bottom .sep { color: #ccc; }

/* ── UTILITIES & LOADER ── */
.loader, .loader-wrap { text-align: center; display: flex; flex-direction: column; align-items: center; padding: 2.5rem; gap: 10px; color: #888; font-size: 0.875rem; }
.spinner { width: 32px; height: 32px; border: 3px solid rgba(0,0,0,0.08); border-top-color: var(--perta-blue); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes fadeUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:none; } }
@keyframes spin { to { transform: rotate(360deg); } }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
/* 1. Header & Navigasi Mobile */
  nav { 
    padding: 0 1.25rem; 
    height: 70px; 
  }
  nav.nav-scrolled { height: 60px; }
  
  .logo-white, .logo-color { 
    height: 28px; 
  }
  .nav-title { 
    display: none; 
  }
  
  /* --- KUNCI PERBAIKANNYA DI SINI --- */
  /* Kita gunakan penargetan yang lebih kuat untuk mengalahkan class "show-on-index" */
  .page-index .nav-links.show-on-index,
  .nav-links { 
    display: none !important; 
  } 
  
  /* Pastikan hanya burger menu yang tampil di pojok kanan */
  .page-index .nav-burger.show-on-index,
  .nav-burger { 
    display: flex !important; 
    margin-left: auto; /* Dorong burger menu mentok ke kanan */
  }
  
  /* Rapikan tombol Back to Home (Inner) */
  .nav-back { 
    font-size: 0.8rem; 
    gap: 6px; 
    white-space: nowrap; 
    margin-left: auto;
  }
  .nav-title { display: none; /* Sembunyikan text title di mobile agar rapi */ }
  .nav-links { display: none !important; }
  .page-index .nav-burger { display: flex !important; }
  .latar-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .stat-item { border-right: none; }
}

/* ── CHARTS & TABLES (CORPORATE THEME) ── */
.chart-card { background: white; border-radius: 8px; padding: 2.5rem; box-shadow: 0 4px 20px rgba(0,0,0,0.04); margin-bottom: 3rem; }
.chart-title { font-size: 1.15rem; font-weight: 700; color: var(--perta-blue); margin-bottom: 0.3rem; }
.chart-subtitle { font-size: 0.85rem; color: #888; margin-bottom: 1.5rem; font-weight: 500; }
.chart-container { position: relative; height: 300px; width: 100%; }

.table-section { margin-bottom: 3rem; }
.table-card { background: white; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.04); }
.table-header { padding: 1.25rem 2rem; display: flex; align-items: center; gap: 16px; }
.table-header-icon { width: 40px; height: 40px; border-radius: 8px; flex-shrink: 0; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; }
.table-header-icon svg { width: 20px; height: 20px; stroke: white; }
.table-header-text strong { display: block; color: white; font-size: 1.05rem; font-weight: 700; }
.table-header-text span { color: rgba(255,255,255,0.7); font-size: 0.8rem; font-weight: 500; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; text-align: left; }
thead tr.thead-group th { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 0.85rem 1.2rem; white-space: nowrap; border-right: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.9); }
thead tr.thead-group th.th-jumlah { text-align: center; border-right: none; }
thead tr.thead-years th { background: #f4f6f9; color: #555; font-size: 0.75rem; font-weight: 700; padding: 0.75rem 1.2rem; text-align: right; white-space: nowrap; border-right: 1px solid #e5e7eb; }
thead tr.thead-years th:last-child { border-right: none; }
thead tr.thead-years th.th-fixed { text-align: left; background: #eaedf2; }

tbody tr { border-bottom: 1px solid #f4f6f9; transition: background 0.2s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #f9fafb; }
tbody td { padding: 1rem 1.2rem; font-size: 0.9rem; color: #444; font-weight: 500; }
.td-italic { font-style: italic; color: #666; }
.td-num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.td-dash { text-align: right; color: #bbb; }

tr.total-row td { background: #f4f6f9; font-weight: 700; color: var(--perta-blue); border-top: 2px solid #e5e7eb; }
tr.total-row .td-num { color: var(--perta-blue); }

/* ── DIVIDER DATA FAUNA ── */
.fauna-divider { display: flex; align-items: center; gap: 1rem; margin: 4rem 0 3rem; }
.fauna-divider-line { flex: 1; height: 1px; background: #ddd; }
.fauna-divider-label { font-size: 1.4rem; font-weight: 700; color: var(--perta-blue); white-space: nowrap; }

body.page-inner {
  background: #f4f7f9; /* Abu-abu kebiruan sangat muda, khas corporate */
}

/* ── PERBAIKAN HERO INNER PAGE (PROGRAM) ── */
.page-inner .hero {
  justify-content: center; /* Mendorong konten agar berada di tengah, tidak tertutup gradien bawah */
  padding-top: 140px; /* Memberi jarak aman agar tidak tertutup transparent header */
}

.page-inner .hero-title {
  color: #ffffff !important;
  text-shadow: 0 4px 12px rgba(0,0,0,0.3); /* Memberi efek bayangan agar teks pop-out dari gambar background */
  opacity: 1; /* Mencegah bug teks menghilang karena animasi */
}

/* Mengembalikan styling lokasi & meta yang sempat terhapus */
.hero-meta { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 1.5rem; 
  margin-top: 1rem;
  animation: fadeUp 0.6s 0.2s ease forwards; 
}

.hero-meta-item { 
  display: flex; 
  align-items: center; 
  gap: 8px; 
  color: rgba(255, 255, 255, 0.95); /* Putih bersih */
  font-size: 0.95rem; 
  font-weight: 500; 
  text-shadow: 0 2px 8px rgba(0,0,0,0.4); /* Membantu keterbacaan di atas gambar mangrove */
}

.hero-meta-item svg { 
  width: 18px; 
  height: 18px; 
  stroke: var(--perta-red); /* Menggunakan aksen merah Pertamina untuk icon */
}

.page-inner .hero-eyebrow {
  background: rgba(10, 58, 130, 0.6); /* Background biru transparan khas Pertamina */
  border-color: rgba(255,255,255,0.2);
}

/* ════════════════════════════════════════════════════════════
   ── RESPONSIVE (MOBILE & TABLET FIXES) ──
════════════════════════════════════════════════════════════ */

@media (max-width: 992px) {
  nav { padding: 0 2rem; }
}

@media (max-width: 768px) {
  /* 1. Header & Navigasi Mobile */
  nav { 
    padding: 0 1.25rem; /* Kurangi jarak kiri-kanan agar lega */
    height: 70px; 
  }
  nav.nav-scrolled { height: 60px; }
  
  .logo-white, .logo-color { 
    height: 28px; /* Perkecil logo sedikit di HP */
  }
  .nav-title { 
    display: none; /* Sembunyikan teks "KEHATI RU II" agar tidak sesak */
  }
  
  /* Sembunyikan menu teks, tampilkan burger (Index) */
  .nav-links { display: none !important; } 
  .page-index .nav-burger { display: flex !important; }
  
  /* Rapikan tombol Back to Home (Inner) */
  .nav-back { 
    font-size: 0.8rem; 
    gap: 6px; 
    white-space: nowrap; /* Cegah teks turun baris atau terpotong */
  }

  /* 2. Layout, Jarak, dan Konten Utama */
  .latar-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .stat-item { border-right: none; }
  
  .section, .programs-section { padding: 60px 1.25rem; }
  .content-wrap { padding: 40px 1.25rem; }

  /* 3. Summary Cards (Total Spesies, dll) */
  .summary-cards {
    grid-template-columns: 1fr !important; /* Paksa tumpuk atas-bawah */
    gap: 1rem;
    margin-bottom: 40px;
  }
  .summary-card { 
    padding: 1.25rem; 
  }

  /* 4. Penyesuaian Chart & Tabel di HP */
  .chart-card { padding: 1.5rem; margin-bottom: 2rem; }
  .table-header { flex-direction: column; align-items: flex-start; gap: 10px; }
}

@media (max-width: 480px) {
  /* Penyesuaian ekstra untuk layar HP yang sangat kecil (seperti iPhone SE) */
  .stats-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .page-index .hero-title, .page-inner .hero-title { font-size: 2.2rem; }
  .hero-sub { font-size: 0.95rem; }
  .summary-val { font-size: 1.8rem; }
}

.hero-scroll {
    position: absolute; bottom: 140px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.5); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
    z-index: 2;
}
.hero-scroll::after {
    content: '';
    width: 1px; height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollLine 1.6s ease infinite;
}